首页/ 题库 / [问答题]如图所示采用136a的工字钢简支梁,跨度的答案

如图所示采用136a的工字钢简支梁,跨度为6.0m,跨中有一侧向支撑,承受均布荷载设计值q=100N/mm,钢材Q235B,f=215N/mm2,已知上传图片,,上传图片,试验算此梁的整体稳定性能否满足要求。

(提示:整体稳定系数可用简化公式上传图片计算,无需考虑梁在弹塑性阶段失稳时的调整系数)

上传图片

问答题
2022-04-02 22:12
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正确答案
(1)内力设计值

上传图片

整体稳定验算:上传图片(4分)
因此,该梁的整体稳定性满足要求。

试题解析

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