《钢规》的5.1.1条,对高强度螺栓承压型连接处的强度规定用σ=<img src='https://img2.soutiyun.com/shangxueba/ask/17856001-17859000/17856405/2015102909423863793.jpg' />和<img src='https://img2.soutiyun.com/shangxueba/ask/17856001-17859000/17856405/2015102909423985111.jpg' />计算,请问,为什么要对毛截面进行计算?

时间:2024-03-01 17:47:14

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