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请问为什么有的设计院标准图空心板梁绞缝在靠近支点附近不设呢
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江安
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Jul 13, 2007, 2:16:59 AM
7/13/07
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lc 13:11:21
请问为什么有的设计院标准图
空心板梁绞缝在靠近支点附近不设呢
小布欧 13:12:15
好多都不设阿
lc 13:13:33
也有很多设的
lc 13:14:07
不设有什么好处呢
小布欧 13:15:34
对不起,我不清楚
MAN 13:51:25
不设
小布欧 13:52:34
老头 14:08:16
首先,那部份砼是要现浇的,近支点处不设是为了施工的方便,现浇砼不会跨到支座附近去
小布欧 14:10:41
还有呢?
老头 14:10:47
更重要一点是:近支点附近是有两个支座,有扭转约束,此处是基本上不发生扭转的,梁间的横向联系要求不高,所以可以不高铰
老头 14:11:37
对不起:上面"不高铰==不设铰缝"
江安
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Jul 13, 2007, 2:18:14 AM
7/13/07
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老头(18945917) 14:13:33
其实像类似的问题,大家深入想想就会找到解释的,无非二方面:
构造上 和 受力上
在07-7-13,
江安
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