发布时间:2025-02-01 04:27:32
看是什么样的吊顶了,一般设计都是30公斤每平方的吊顶荷载,计算的时候,梁的挠度不得小于1:240。吊顶的方式为有挂钩卡在檩条的下翼部分;也可以采用焊接。焊在檩条的下翼。
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