工程蓝图不再神奇丨小白也能轻松看懂工程图纸（很基础、很全面）
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<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/003b3137db2440538392eddfa650ddb0~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=dJln4UYAdscZofCdqiNptZGoHgY%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">一张完整的建筑图纸包含了很多内容，从设计到施工等，图纸是工程人员交流的语言，看懂图纸是入行的基础，包括图纸上面的图形、代号、符号含义等。</p>
<h1 style="text-align: left; margin-bottom: 10px;"><strong style="color: blue;">一、常用建筑符号含义示例图</strong></h1>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">1、材料类</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/9c75fc22c28747e08fb25aabba5c3246~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=qS2OniVwcY3m20y5DkjaqRGJNQ8%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">2、构造类</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/c70bb7b687da42fe8ec454196a2db16b~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=8fCbxC8APxe64TIo87mldjkHapY%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">3、构件代号含义</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/77a3bde57a514eaab1df7f99d4f32879~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=F7g3rduO%2FS2cbgC90gGuIHmZkCk%3D" style="width: 100%; margin-bottom: 20px;"></div>
<h1 style="text-align: left; margin-bottom: 10px;"><strong style="color: blue;">二、请很好记的看图口诀</strong></h1>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">给你一张图纸，一定要认真、仔细看，一定要细心，因为图纸出错一点点，直接影响施工。简单重复一下口诀：</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">1、从上往下看，从左往右看。</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">2、由外向里看，由大向小看，由粗向细看。</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">3、图样说明对照看，建施结施结合看，设备图纸参照看。</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">4、先看全局性基本图，后看局部性详图。</p>
<h1 style="text-align: left; margin-bottom: 10px;"><strong style="color: blue;">三、复杂的线条、图例符号</strong></h1>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">1、复杂的符号含义</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/dacb639f5f89452fafd48a18a6aca539~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=Hp2hQXJfcgZ0GT8mg948vrkj2nM%3D" style="width: 100%; margin-bottom: 20px;"></div>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/95cccd52715a4246b4faf339eeb8f608~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=JZ9mIYIbGn0GWw7YkNWSzA9OOhI%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">2、尺寸与标高</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/913d621610ee4c3da079f851b7c600e2~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=ObVUdrEyqW%2BcxMIQmJOUJJqJmWs%3D" style="width: 100%; margin-bottom: 20px;"></div>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/7420fc85893b4d3e9cbb579c7935b39e~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=zWyMj47aqp58TdOUXXogpC%2FYFIg%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">3、索引和详图符号</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/4a4134debfc943ac990468321a8e22b5~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=m6DAh%2BWlEwaorPRgtCLQN2MeMX0%3D" style="width: 100%; margin-bottom: 20px;"></div>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/49067d5fca874393969283d3c9f4a215~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=XIXwQMuWQxzOm0%2B2UZOR3p3zLCo%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">4、引出线</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/3f7212ef6f7e43049af929dda41b066e~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=fENiDaEqHHc%2BcolRG1f9wanCi4Q%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">5、图形折断的符号</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/6101cc21ded04aa9b3f7106e7d0610df~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=9Gktftn5rvEYEEJ4Xwww4xLk8Kw%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">6、对称的符号</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/17bb5370460f486a8383fe9339a9dda0~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=5VRmvLI6qoZFP%2BgPjlB6PxVC9B4%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">7、坡度的符号</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/e1791fea43184d358ffb9707435a6fa1~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=l5RMDlNSWorAgUBmqDLzkSmUj0s%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">8、连接的符号</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/6564568c47144ae58806f5fba5797176~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=KpJ1Cimzf5WBRSYUq0%2F236panAY%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">9、指北针</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/28b81966b0024d989bd4a38bf89abfa3~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=56Hf154hfaHYKeIVkDd7wmlk%2B1g%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">四、实战看图</strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">建筑施工图是表示房屋总体布局、建筑外形、内部布置以及细部构造、内外装修、施工要求等内容的图样。</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">1、总平面图</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/5c78d0f5e0b14dbaaf09de3e6b6f2b83~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=z7Eo5IRb6TojLnevqfet%2BcZj5sc%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">2、平面图和常用图例</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/b568e23ee2e84020a6953a267b6a860c~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=ktkVbLKwnPQ%2Fn7sfFtEQ9XipSZY%3D" style="width: 100%; margin-bottom: 20px;"></div>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/6af6e0ad4e2a4e2a9af83cc996e99613~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=UyGjLxAjW0qju7E%2B14XymOMs%2Bps%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">3、立面图</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/18047c93b14e4fd4b127e49fb6feeb02~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=128OmTwA8UXPVxlYIi%2Fc7uPxNO0%3D" style="width: 100%; margin-bottom: 20px;"></div>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/4c1b2b1458004240802fdafb4859bb83~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=cEC2G8IXJJMc3sC%2BwHw2UFm5T7A%3D" style="width: 100%; margin-bottom: 20px;"></div>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/aa5aeaaaac434f49a0eba148e252782b~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=e4rZFLxmLI8AltxOmJPnxjI6RY4%3D" style="width: 100%; margin-bottom: 20px;"></div>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/69e66ccef3094b81902d1bf70b58c845~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=IETomoRTf7Z%2FMrigMStBv2fJWjk%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">4、剖面图</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/0f0358ab48e64d6bafdfe24656f418dd~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=c421jUgzDOu2b1XkVHiAvl4w01M%3D" style="width: 100%; margin-bottom: 20px;"></div>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/7329a3817989452588d7dd08baff976d~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=LM3cF3X1%2FEjY6iId6xIOJn5BM1o%3D" style="width: 100%; margin-bottom: 20px;"></div>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;">5、详图</strong></p>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/1c17d540020549a38e69af4d9aa2471f~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=OcY2rOoek050ifMJwAGpw%2F2wvB0%3D" style="width: 100%; margin-bottom: 20px;"></div>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/56edab9ddb7443208e2e6bbebc5b8b6c~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=GK8OykYOQ4puYGtpD%2FdJRdeZ3Aw%3D" style="width: 100%; margin-bottom: 20px;"></div>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/2858fbdd9a374590bd62ce5705792f73~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=2u7AJ8WHYMEWYaNIYXWHf3n7%2FcU%3D" style="width: 100%; margin-bottom: 20px;"></div>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/4a849a0ea68c4ece8fee69ec00ca7508~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=UywYADJPTZoZkCoUqnoF%2BFCMWak%3D" style="width: 100%; margin-bottom: 20px;"></div>
<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/903925b872ec4a959dc17e9d45bc0a1a~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=QnG%2BAcRWveekccL%2F7s%2FMLXrfJ2U%3D" style="width: 100%; margin-bottom: 20px;"></div>
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<div style="text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/7f5c76bd5df444ee88b6c9894e2a92b4~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1713496964&x-signature=XKo4il1wwSs7MTzpRZ21mjF6y3E%3D" style="width: 100%; margin-bottom: 20px;"></div>
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