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钢结构工程
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1.为何钢柱底可以是刚接，而钢梁与砼连接只能是铰接？2.砼梁的线刚度越大，柱和梁的连接更倾向于铰接。而钢结构中梁的线刚度越大，柱的计算长度越小，更倾向于刚接。为何钢结构和砼结构相差如此大呢。
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只看楼主 我来说两句-
wangrong0601
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我认为主要是钢结构的坡度太小，雪跑不掉，只能越积越深，我认为不要盲目增加用钢量，应该考虑少积雪，从而合理化设计
2012-08-20 15:10:20
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板凳
頂頂頂頂頂頂頂頂頂頂頂頂頂頂頂████████████████頂頂頂頂
2012-08-18 16:33:18
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