z0762154 - 2014/12/2 18:58:00
帮忙发下哪本规范具体写有层厚的!»
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3c3t - 2014/12/2 22:00:00
桥涵施工技术规范中关于台背回填条款中»
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84362020gwh - 2014/12/3 12:36:00
好像是的»
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gcjc - 2014/12/3 16:29:00
一般规定是回填分层厚度不超过15cm很多省都是要求10cm一层»
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z0762154 - 2014/12/4 16:49:00
看过了,没有具体说多少公分!»
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z0762154 - 2014/12/4 16:50:00
有明文规定么?我看路基和桥涵施工规范某不见有说明!»
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sxpm616 - 2014/12/5 4:16:00
台背回填的层厚是根据回填材料的种类和粒径参考路基是施工要求确定的,桥规中只有压实度96%的要求»
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84362020gwh - 2014/12/6 14:43:00
就是96»
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fjz516425 - 2015/5/14 17:16:00
二灰分层填筑.15-30cm、压实度大于94%,具体看施工图纸»
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