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116问答网 > 20a工字钢跨度7米，间距0.5米，25根，均布荷载最大能承受多重？

20a工字钢跨度7米，间距0.5米，25根，均布荷载最大能承受多重？

2025-04-03 19:02:56

推荐回答（1个）

回答1：

不论是什么规格的工字钢，在使用过程中工字钢梁的跨度不同，使用方式（如悬臂梁还是跨梁等）不同其极限承载力各不相同，需要按照实际情况，设计依据《建筑结构荷载规范》（GB 50009-2001）《钢结构设计规范》（GB 50017-2003）梁作用与验算截。

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