全钢附着升降脚手架施工方案2022年136页(可编辑、可下载)
<a style="color: red;"><span style="color: green;"><strong style="color: blue;">加入2024年度</strong><strong style="color: blue;">《工程实战参考》</strong><strong style="color: blue;">会员</strong></span></a><a style="color: red;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;">2023年度</strong><strong style="color: blue;">《工程实战参考》</strong><strong style="color: blue;">会员</strong></span></span></span></span></span></a><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;">资料</strong></span></span></span></span></span><a style="color: red;"><span style="color: green;"><strong style="color: blue;">加入2024年度</strong><strong style="color: blue;">《市政路桥实战参考》</strong><strong style="color: blue;">会员</strong></span></a><a style="color: red;"><span style="color: green;"><strong style="color: blue;">2023年度</strong><strong style="color: blue;">《市政路桥实战参考》</strong><strong style="color: blue;">会员</strong></span></a><span style="color: green;"><strong style="color: blue;">资料</strong></span><span style="color: green;">来源:网络</span><p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">版权归原作者所有,侵删</span></p>
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<h1 style="text-align: left; margin-bottom: 10px;"><a style="color: red;"><span style="color: green;">工程最新实用系列精品资料分享(2024版)</span></a></h1>
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<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">目</span> <span style="color: green;">录</span></span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">第一章</span> <span style="color: green;">工程概况</span></span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">1.1建设概况</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">1.2爬架施工概况</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">第二章</span> <span style="color: green;">编制依据</span></span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">第三章</span> <span style="color: green;">施工计划</span></span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">3.1施工进度计划</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">3.2材料与设备计划</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">3.3机械设备需用计划</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">3.4监控与检测设备计划</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">第四章</span> <span style="color: green;">施工工艺技术</span></span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.1 升降脚手架主要技术参数</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.2 附墙支座处的预留预埋</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.3 安装工艺流程</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.4 脚手架的提升准备</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.5 脚手架的升降</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.6 全钢附着式升降脚手架的拆除</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.7 外防护网</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.8 全钢附着式升降脚手架与施工升降机的处理</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.9 附墙情况及详图</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.10 架体过塔吊附臂的安全技术措施</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.11 脚手架与物料平台之间的技术处理措施</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.12 使用与维护</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.13架体关键节点图示和说明</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.14 架体分片处防护措施:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.15架体与结构边缘缝隙逐渐变大封闭处理</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">第五章</span> <span style="color: green;">施工安全保证措施</span></span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">5.1 组织管理体系</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">5.2 技术措施</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">5.3监测监控措施</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">5.4使用及安装、拆除过程中的监控措施</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">5.5 施工特别注意事项</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">第六章</span> <span style="color: green;">施工管理及作业人员配备和分工</span></span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">6.1专职安全生产管理人员的配置</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">6.2作业人员的配置</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">第七章</span> <span style="color: green;">验收要求</span></span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">7.1架体搭设完毕的检查验收</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">7.2验收脚手架运行阶段</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">7.3运行使用过程中的要求及注意事项:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">第八章</span> <span style="color: green;">应急处理措施</span></span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">8.1应急救援准备</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">8.2应急响应</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">8.3应急设备设施</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">8.4危险源辨识与控制措施</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">第九章</span> <span style="color: green;">计算书及附图</span></span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">9.1 计算书</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">9.2附图</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/SaSev7k3vCib9V8UEqaezevHG2gzB5DClgtAraMeHK133qG18NOGGiaLbrqHcmd2cQTmb3yib2XQyMm1uHujMIQ0A/640?wx_fmt=png&from=appmsg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">翡翠城</span><span style="color: green;">1-8号楼从建筑物第三层开始搭设脚手架进行主体防护,本工程外架只上升不下降,仅用于建筑主体施工防护,不做外墙装修使用。外架提升至建筑物女儿墙顶部进行空中解体拆除。1-8号楼根据建筑物层高,特搭设19.5m高架体进行防护,架体覆盖建筑物四层半进行防护。根据工程外形结构我司特将本工程脚手架分为8组进行分片提升,具体布置详见机位布置图,本工程使用全钢附着式升降脚手架机位平均跨度为4m以内,具体布置见全钢附着式升降脚手架机位平面布置图(机位布置图因塔吊、施工电梯位置需调整,具体机位布置图以现场实际安装为准)。</span></span></p>
<h2 style="text-align: left; margin-bottom: 10px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">1.2</span><span style="color: green;">爬架施工概况</span></span></strong></h2>
<h3 style="text-align: left; margin-bottom: 10px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">1.2.1</span><span style="color: green;">爬架施工重难点</span></span></strong></h3>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">1</span><span style="color: green;">)平面造型复杂多变带来爬架安装定位难度大</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">本工程平面呈弧形,且每层进行变化,面对异形复杂外立面,架体精确安装定位是控制难点。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">2</span><span style="color: green;">)多变无规则线型条件下,爬架安全防护难度大</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">因结构多变且存在无规则变化,为保证结构外围的有效防护,爬架须尽可能地贴合结构外围,但对一些异形结构如弧形、折线型等节点部位的爬架常规的防护措施不能完全满足要求,这对爬架的设计及安装提出了进一步较高要求。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">3</span><span style="color: green;">)异形爬架提升过程中,对附着部位架体进行处理较非异型的难度大</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">异形爬架所防护的结构相对于常规形的爬架所考虑的节点及局部大样等需更加详尽与完善,特别对于异形多变部位的架体须作更细的前瞻设计与准备,很多节点处理措施都是根据结构特点定制的,具有难度大、创新性高、无参考范例等特点。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4</span><span style="color: green;">)异形爬架安全运行智能监控难度大</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">异形结构爬架常需布置超出普通爬架</span><span style="color: green;">50%</span><span style="color: green;">以上的附着机位数量,分段和分片数量也多于常规爬架,这就大大增加了爬架升降过程的实时监测和自动控制难度,特别是针对某些结构特殊部位还需进行单独试机及过程监测,难度更上升一个台阶。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">5</span><span style="color: green;">)高空拆除爬架并二次组装技术难度大、安全风险高</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">为适应结构平面变化,需在高空对爬架进行局部分段拆解,再二次分片搭设与原爬架形成整体共同提升,该技术因其全程高空作业、受环境影响大,具有难度大、风险高,鲜有成熟先例的特点,现处于探索应用阶段。</span></span></p>
<h3 style="text-align: left; margin-bottom: 10px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">1.2.2</span><span style="color: green;">技术保证条件</span></span></strong></h3>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">1)</span></span><span style="color: green;"><span style="color: green;">本工程建筑物四大转角存在结构变化,建筑物弧形四大角从</span><span style="color: green;">23</span><span style="color: green;">层开始逐层向内收,最大内收距离为</span><span style="color: green;">3500mm</span><span style="color: green;">,因此脚手架在初始组装时考虑到四大角建筑结构变化,为保证架体在建筑结构变化最大时架体能更好的防护,在建筑物四大角弧形变化区域附着式升降脚手架在</span><span style="color: green;">3~36</span><span style="color: green;">层做第一次整体搭设及提升,在</span><span style="color: green;">37~45</span><span style="color: green;">层做第二次搭设及提升,爬架二次搭设平台采用悬挑工字钢及钢管进行搭设,首次提升后拆除。建筑结构逐层内收,采用根据结构内收逐层增加防护板,以减小施工缝隙。因本工程建筑结构变化太多,建筑结构外围增设有吊梁,附着式升降脚手架的附着支座无法附着于边梁上,因此附着支座采用楼面板上压梁的安装方式进行施工。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">2)本工程施工电梯位置已由施工现场确定,施工电梯位于附着升降脚手架下方,并于脚手架保持一定的安全距离,主体上升期间施工电梯与爬架相互间不干涉,架体封顶后,施工电梯需要在脚手架对应位置进行破口处理,此时脚手架根据安装前设计的位置进行破口处理,并对破口处脚手架进行加固处理。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">3)在全钢附着式升降脚手架架体平面布置时,在拟定塔吊附臂位置布置塔吊附墙处专用吊桥式折叠架,且应保证吊桥式折叠架架体立杆与塔吊附臂最靠近处中心留有不少于250mm的距离,吊桥式升降平台底层脚手板制作为可翻转型脚手板,当全钢附着式升降脚手架升降时遇到上几层塔吊附臂影响平台升降时,先拆除塔吊部附臂待通过的那层吊桥式折叠架脚手板处的外侧防护网,然后再拆除该层脚手板的的中间连接螺栓组件,再用手动绞盘拉起脚手板到两端立杆处固定,则塔吊附臂就可顺利通过该层脚手板了。待升降过后立即将所有拆除件和翻转件恢复到位即可。</span></span></p><a style="color: red;"><span style="color: green;"><strong style="color: blue;">加入2024年度</strong><strong style="color: blue;">《工程实战参考》</strong><strong style="color: blue;">会员</strong></span></a><a style="color: red;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;">2023年度</strong><strong style="color: blue;">《工程实战参考》</strong><strong style="color: blue;">会员</strong></span></span></span></span></span></a><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;">资料</strong></span></span></span></span></span>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/SaSev7k3vCib9V8UEqaezevHG2gzB5DClibYnVNT5tdXEjlnD6QvU3wa7sakV1Z7WricedOJDtTKnznq1JRia80ojQ/640?wx_fmt=png&from=appmsg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/SaSev7k3vCib9V8UEqaezevHG2gzB5DClBSzhUOKicm4S9mKtgt2u1lhKTPH5PVFLiaqshgLfD6QwFLMRwDfP6G9w/640?wx_fmt=png&from=appmsg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4)本工程附着式升降脚手架主要附着在楼面上,如下图所示:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/SaSev7k3vCib9V8UEqaezevHG2gzB5DClwLdzju5p4dzGazoLZ8YMMj9pWGSm1RicsgBfNhCmz4ZJNhv6pEumZsw/640?wx_fmt=png&from=appmsg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">5)37层</span></span><span style="color: green;"><span style="color: green;">第二次搭设的</span></span><span style="color: green;"><span style="color: green;">附着式升降脚手架在建筑物四个大角处的附着:</span></span><span style="color: green;"><span style="color: green;">悬挑长度</span><span style="color: green;">≥</span><span style="color: green;">1.8</span><span style="color: green;">时使用双拉杆,</span></span><span style="color: green;"><span style="color: green;">如下图所示,</span></span><span style="color: green;"><span style="color: green;">四大角处边</span></span><span style="color: green;"><span style="color: green;">支座与临近支座位置重叠时下部增加钢垫,悬挑长度</span><span style="color: green;">≥</span><span style="color: green;">1.8</span><span style="color: green;">时使用双拉杆,</span></span><span style="color: green;"><span style="color: green;">如下图所示:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/SaSev7k3vCib9V8UEqaezevHG2gzB5DClVyh3mgBksuPbLhY05roG6hNAibKXBZ8icIr2GvKgU9hQt4HSZkSmKOxg/640?wx_fmt=png&from=appmsg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/SaSev7k3vCib9V8UEqaezevHG2gzB5DClfRBWNSH27VPiagQ9aZDg3qYXIgB9A9cbq7ahtWMduwap4h1erMEpDAg/640?wx_fmt=png&from=appmsg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/SaSev7k3vCib9V8UEqaezevHG2gzB5DClONibKLDVYOdXwQfHcymMTqKJ4bBBbVTRqZNkibXeYsJJSqKAMfQE6GdA/640?wx_fmt=png&from=appmsg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/SaSev7k3vCib9V8UEqaezevHG2gzB5DClv1preUnONj5icuGiaE1b1TzKBwrX6GMKoNpB3tBibUFeNMiafIymfL3rmg/640?wx_fmt=png&from=appmsg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;"></p>
<h2 style="text-align: left; margin-bottom: 10px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">4.2 </span><span style="color: green;">附墙支座处的预留预埋</span></span></strong></h2>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">本工程从标准层开始组装全钢附着式升降脚手架,因此从标准层上一层开始预留预埋工作,标准层上一层每机位处只预留预埋附墙导向座安装孔,从标准层第二层开始每机位每层均在楼面上采用</span><span style="color: green;">∅40PVC进行预留预埋二个孔,另一个孔视提升设备在机位导轨的一侧来预留预埋,如下图压梁预埋示意图所示:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">4.2.1</span><span style="color: green;"><span style="color: green;">施工现场负责人应该根据以上所述,按现场实际情况确定穿墙螺杆孔洞预留位置尺寸,及时提供给操作班组,做好技术要求及交底,按要求预埋好塑料管。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">4.2.2</span><span style="color: green;"><span style="color: green;">预留孔:当外墙楼板面准备浇筑底板梁混凝土时,按照我公司提供的本项目的全钢附着式升降脚手架机位布置图预留相应安装孔,结构边梁处预留孔使用内孔</span><span style="color: green;">35mm、壁厚大于2mm的PVC塑料管即可,管两端用宽胶布封住,以防止混凝土浇灌时进入管内而堵塞预埋孔;柱子处预留孔使用内孔35mm、壁厚大于2mm的钢管即可,管两端用宽胶布封住,以防止混凝土浇灌时进入管内而堵塞预埋孔。预埋大样如下所示:具体压梁预埋俯视图及压梁预埋侧立面图。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/SaSev7k3vCib9V8UEqaezevHG2gzB5DClIicTAAulE6dvnhTfUSicjdibK6sLprTsEFyuuicNRm5JOITff7p1aDDocA/640?wx_fmt=png&from=appmsg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/SaSev7k3vCib9V8UEqaezevHG2gzB5DClhA6eTPge6vNr8k5HweA7F0UjVe18u7ew3NVW8aKPLxaQibsp6FMjwdw/640?wx_fmt=png&from=appmsg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">随着主体上升,上面各层也应同样预埋,且应保证与下面各层预留孔的垂直度。施工现场负责人应该根据以上所述,按现场实际情况确定穿墙螺杆孔洞预留位置尺寸,及时提供给操作班组,做好技术要求及交底,按要求预埋好塑料管。螺栓孔洞的位置和各项垂直度的检查,必须在浇筑砼前后由全钢附着式升降脚手架分包单位进行检查和验收,如检查时发现有未通的预留孔必须在安装螺栓前打通。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;">4.3 安装</span><span style="color: green;">工艺流程</span></span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">架体安装:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">第一步,将全钢爬架底层支架用扣件固定在双排架搭设的安装平台上,然后将底层脚手板放在底层支架上并将其固定。脚手板端侧部位采用螺栓与底层支架连接,逐榀连接后,即形成底层的整体架板。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">第二步,先将内立杆</span><span style="color: green;">(或导轨立杆)、外立杆安装在底层支架上,再将三角支架固定在内立杆(或导轨立杆)和外立杆上,然后将防护网安装在外立杆上,最后将脚手板放在三角支架上固定。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">第三步,将水平桁架斜撑杆与内立杆(或导轨立杆)和脚手板固定,再将水平桁架立杆与上下脚手板固定(吊点区位设定处的水平桁架斜撑杆先不安装)。</span> </span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">第四步,将防护网固定在外立杆上,然后将防护网与下层防护网连接,再将三角支架固定在内立杆(或导轨</span><span style="color: green;">1立杆)和外立杆上,最后将脚手板放在三角支架上固定。 </span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">第五步,将水平桁架斜撑杆与内立杆(或导轨立杆)和脚手板固定,再将水平桁架立杆与上下层脚手板固定(吊点区位设定处的水平桁架斜撑杆先不安装)。</span> </span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">第六步,将吊点桁架与导轨立杆连接固定,然后将水平桁架斜撑杆与吊点桁架以及脚手板连接。</span> </span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">第七步,上层搭设,将防护网固定在外立杆上,然后将防护网与下层防护网连接,再将三角支架固定在内立杆(或导轨立杆)和外立杆上,最后将脚手板放在三角支架上固定。上层搭设,依次类推。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">特别地,</span><span style="color: green;">37层建筑物四个大角全钢附着式升降脚手架重新安装时,需先完成以下工作才能按照架体安装的步骤开始安装:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">先使用悬挑工字钢进行组装平台的搭设,组装平台搭设完成后进行架体组装,首层架体组装完成后,将暂不提升的架体进行断开,需要将整个架体断开,暂不提升架体使用网框网片将其架体进行封闭,其余各组架体继续提升,二次搭设架体根据施工进度逐层搭设至设计高度,搭设完成后进行提升,暂停提升架体待主体结构施工完成后再拆出去。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">暂不提升架体与继续提升的架体分组流程:将原架体连接</span><span style="color: green;">2</span><span style="color: green;">米的脚手板与网片先拆除,按照先搭后拆的原则从上自下逐一更换。拆除一层脚手板,恢复一层</span><span style="color: green;">1.8</span><span style="color: green;">米长的脚手板、网片,逐层恢复。分组完成。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.3.1 全钢附着式升降脚手架安装前应作好以下准备工作</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.3.1.1 所有操作人员必须有省级建设行政主管部门核发的架工操作证。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.3.1.2 在组装前应对所有操作人员作全面的技术交底和安全操作规程交底,必要时可组织操作人员进行有关升降脚手架操作的书面考试,考试合格人员才允许上岗操作。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.3.1.3 </span><span style="color: green;">全钢附着式升降脚手架安装前,应对全钢附着式升降脚手架的导轨、水平支撑框架、附墙导向座、提升设备等构配件等进行全面的检查和验收。检查验收并有质量合格证后,方可使用。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.3.2 架体组装辅助平台的搭设</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.3.2.1初始安装时架体组装辅助平台的搭设</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">本工程附着式升降脚手架起步安装时位于</span><span style="color: green;">3层,架体底部为悬空,计划搭设双排脚手架安装平台(脚手架可兼做1-3层外架),安装辅助架应有保障施工人员安全的防护措施,且其水平精度和承载力应满足架体安装要求;其具体施工方法和技术参数如下:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">1)</span><span style="color: green;"><span style="color: green;">预留辅助架钢筋锚环:在进入标准层施工时,在下部周围无裙房结构处,则架体安装前必须搭设安装辅助架。因此必须在首层浇注混凝土前预留辅助架钢筋锚环。锚环采用</span><span style="color: green;">Ф16圆钢制作而成,加工尺寸及规格详见施工组织设计中的锚环示意图。每根悬挑杆的根部锚环为2个,间距1500mm左右,前端锚环距边梁不小于200mm,尾端锚环距钢管根部不少于200mm。水平挑杆间间距不大于1500mm。若遇前端有剪力墙部位,则对应的部位采用Ф75PVC管进行预留孔洞。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;">2)</span><span style="color: green;"><span style="color: green;">搭设安装辅助架:采用现场提供的钢管,以预留的钢筋锚环为基础搭设辅助架。辅助架悬挑长度距建筑物外边不应小于</span><span style="color: green;">1.5米,砼浇完后用3米或4米钢管进行悬挑。悬挑后在建筑物外口的挑杆上用钢管进行水平连接,在最外排的水平杆上加斜撑,斜撑下口要加防滑扣件,斜撑杆要加扫地杆。如在非标层或地面搭设,辅助架立杆底部应垫木方或石块以防下沉。然后在此悬挑架上提高300mm进行安装辅助架找平,并保证辅助架的强度要求。为保证受力安全,待辅助架浇筑砼时,提前预埋Ф40PVC管,以便及时安装附墙支座,达到架体受力于建筑物结构上。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">辅助平台水平度控制</span><span style="color: green;">10-30mm,内侧钢管内缘离墙﹤300mm,外侧钢管离墙>1200mm,外侧搭设单排防护高度1500mm平台架宽度1200~1500mm。首层走道板安装后,间隔4-5米距离分别用2根钢管上下扣紧夹住走道板,加固走道板。初始安装时,升降脚手架需搭设两层楼高度再与结构连接卸荷,因此需钢管支撑架能够承受爬架的荷载200kg/m。</span></span></p><a style="color: red;"><span style="color: green;"><strong style="color: blue;">加入2024年度</strong><strong style="color: blue;">《工程实战参考》</strong><strong style="color: blue;">会员</strong></span></a><a style="color: red;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;">2023年度</strong><strong style="color: blue;">《工程实战参考》</strong><strong style="color: blue;">会员</strong></span></span></span></span></span></a><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;">资料</strong></span></span></span></span></span>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">辅助平台的搭设要求项目采用钢管双排架,辅助平台架体底部地面夯实并加设木跳板,每层与结构采用钢管拉结,拉结距离不超过</span><span style="color: green;">6米。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">在楼面预埋挑杆(挑杆间距不大于</span><span style="color: green;">1.5米),并在建筑物外墙上每隔1.5米增设一道斜撑杆加固,简图如下。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.3.2.2二次辅助平台搭设</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">本工程</span><span style="color: green;">3</span><span style="color: green;">~</span><span style="color: green;">36</span><span style="color: green;">层四大角弧形变化区域范围设单片整体搭设及提升,因</span><span style="color: green;">36</span><span style="color: green;">层以上角部局部内收过大,原架体单片难以正常防护及竖向提升,固需对原单片爬架进行局部构件进行拆除更换,分断形成三片,涉及部分爬架重新搭设故</span></span><span style="color: green;"><span style="color: green;">在</span></span><span style="color: green;"><span style="color: green;">37层建筑物四个大角全钢附着式升降脚手架重新安装时</span></span><span style="color: green;"><span style="color: green;">架体组装辅助平台的搭设。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">分片拆除断点部位主要拆除外挂防护网及走道板,须保留架体主框架;走道板拆除前须在与其相邻左右两跨内外</span></span><span style="color: green;"><span style="color: green;">立杆上下满设水平桁架斜撑杆进行加固,全面检查分片架体架体结构与构造、附着结构、防倾防坠等安全装置、及各节点连接紧固有无异常情况。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">拆除时按照原架体后搭先拆、先搭后拆、边拆边换的原则,将原架体分片点处的连接脚手板与外侧网片先行拆除,从上自下逐一更换,拆除一层两端固定脚手板,恢复一层长度较短的一端固定的脚手板及外侧网片,再进行下一层的拆换,逐层恢复直至分片完成。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">四大角二次搭设附着式升降脚手架在</span><span style="color: green;">37层安装,为悬挑式平台,有保障施工人员安全的防护措施,且安装辅助架的水平精度和承载力应满足架体安装要求;其具体施工方法和技术参数如下:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">(1)</span></span><span style="color: green;"><span style="color: green;">预留辅助架钢筋锚环:在</span><span style="color: green;">37</span><span style="color: green;">层浇注混凝土前预留辅助架钢筋锚环。锚环采用Ф</span><span style="color: green;">20</span><span style="color: green;">圆钢制作而成,加工尺寸及规格详见施工组织设计中的锚环示意图。每根悬挑杆的根部锚环为</span><span style="color: green;">2</span><span style="color: green;">个,间距</span><span style="color: green;">1500mm</span><span style="color: green;">左右,前端锚环距边梁不小于</span><span style="color: green;">200mm</span><span style="color: green;">,尾端锚环距钢管根部不少于</span><span style="color: green;">200mm</span><span style="color: green;">。水平挑杆间间距不大于</span><span style="color: green;">1500mm</span><span style="color: green;">。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">(</span><span style="color: green;">2)搭设安装辅助架:采用16#工字钢和φ4.8*3的钢管,以预留的钢筋锚环为基础搭设辅助架。辅助架悬挑长度距建筑物外边不应小于0.9米,砼浇完后用4、5米长的16#工字钢进行悬挑。工字钢前端设置φ16mm斜拉钢丝绳,为保证受力安全,待下一层浇筑砼时,提前预埋Ф40PVC管,以便及时安装附墙支座,使用卸荷装置,达到架体受力于建筑物结构上。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">辅助平台水平度控制</span><span style="color: green;">10-30mm,</span><span style="color: green;">内侧钢管内缘离结构边</span><span style="color: green;">-190mm</span><span style="color: green;">,外侧钢管离结构边</span><span style="color: green;">670mm,</span><span style="color: green;">外侧搭设单排防护高度</span><span style="color: green;">1500mm</span><span style="color: green;">平台架宽度</span><span style="color: green;">800mm</span><span style="color: green;">。首层走道板安装后,间隔</span><span style="color: green;">3</span><span style="color: green;">米距离分别用</span><span style="color: green;">2</span><span style="color: green;">根钢管上下扣紧夹住走道板,加固走道板。初始安装时,升降脚手架需搭设</span><span style="color: green;">1</span><span style="color: green;">层半楼高度再与结构连接卸荷,因此悬挑支撑架需能够承受爬架的荷</span><span style="color: green;">200kg/m</span><span style="color: green;">。</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">第三步,将水平桁架斜撑杆与内立杆(或导轨立杆)和脚手板固定,再将水平桁架立杆与上下脚手板固定(吊点区位设定处的水平桁架斜撑杆先不安装),如图三十所示:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">第四步,将防护网固定在外立杆上,然后将防护网与下层防护网连接,再将三角支架固定在内立杆(或导轨立杆)和外立杆上,最后将脚手板放在三角支架上固定,如图三十一所示:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">第五步,将水平桁架斜撑杆与内立杆(或导轨立杆)和脚手板固定,再将水平桁架立杆与上下层脚手板固定(吊点区位设定处的水平桁架斜撑杆先不安装),如图三十二所示:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">第六步,将吊点桁架与导轨立杆连接固定,然后将水平桁架斜撑杆与吊点桁架以及脚手板连接,再将翻板连接件和翻板与底层脚手板连接,如图三十三所示:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">第七步,将架体用附墙导向座固定在主体结构上,防护网固定在外立杆上,然后将防护网与下层防护网连接,再将三角支架固定在内立杆(或导轨立杆)和外立杆上,最后将脚手板放在三角支架上固定。上层搭设,依次类推。如图三十四所示:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">4.3.4 吊点、电动葫芦、配电线路安装</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">吊点安装</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><span style="color: green;">附墙吊挂件(上吊点)安装在上部建筑层的预留孔位置,下吊点安装在吊点桁架合适位置,如图三十五所示:</span></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><strong style="color: blue;">。。。。。</strong></strong></strong>
</span></span></strong></span></p><p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">。</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;">内容过多,共136页,以下略</span></strong></span></p><a style="color: red;"><span style="color: green;"><strong style="color: blue;">加入2024年度</strong><strong style="color: blue;">《工程实战参考》</strong><strong style="color: blue;">会员</strong></span></a><a style="color: red;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;">2023年度</strong><strong style="color: blue;">《工程实战参考》</strong><strong style="color: blue;">会员</strong></span></span></span></span></span></a><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;">资料</strong></span></span></span></span></span>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><a style="color: red;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;">点我</strong></span><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;">☞</span></strong></span></strong></span></strong></span></span></a><span style="color: green;"><a style="color: red;"><span style="color: green;"><strong style="color: blue;">加入2024年度</strong><strong style="color: blue;">《工程实战参考》</strong><strong style="color: blue;">会员</strong></span></a></span><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;">,现已有下面“<span style="color: green;"><strong style="color: blue;">2024年1月</strong>份</span></span></strong></span></strong><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><span style="color: green;">”</span></strong></strong></span><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;">资料</span></strong></span></strong></strong></span><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;">(每天持续更新中)</span></strong></span></strong></span></strong></span></strong><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;">:</span></strong></span></strong></span></strong></span></strong></span></strong></span></span></strong></strong></span></p><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;">2024年《工程实战参考》会员资料</strong></strong></span><span style="color: green;"><strong style="color: blue;">2024年1月</strong></span>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: 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margin-bottom: 20px;"><span style="color: green;"><strong style="color: blue;"><strong style="color: blue;"><strong style="color: blue;"><strong style="color: blue;">240160.全钢附着升降脚手架施工方案2022年136页</strong></strong></strong></strong></span>
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<h2 style="text-align: left; margin-bottom: 10px;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;"><strong style="color: blue;"><span style="color: green;">3天内下载,手慢无</span></strong></span></strong></span></h2>
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<h1 style="text-align: left; margin-bottom: 10px;"><span style="color: green;">点个右下角<strong style="color: blue;">在看</strong>,以示鼓励~<img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></span><img src="data:image/svg+xml,%3C%3Fxml version=1.0 encoding=UTF-8%3F%3E%3Csvg width=1px height=1px viewBox=0 0 1 1 version=1.1 xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink%3E%3Ctitle%3E%3C/title%3E%3Cg stroke=none stroke-width=1 fill=none fill-rule=evenodd fill-opacity=0%3E%3Cg transform=translate(-249.000000, -126.000000) fill=%23FFFFFF%3E%3Crect x=249 y=126 width=1 height=1%3E%3C/rect%3E%3C/g%3E%3C/g%3E%3C/svg%3E" style="width: 100%; margin-bottom: 20px;"></h1>
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