天气预报 > 其他 > 后浇带钢筋搭接有何要求
后浇带钢筋搭接有何要求
更新时间: 2020-09-26 00:00:00  

要求如下:

1、选用的钢筋与筏板、墙、梁钢筋规格型号一致。

2、后浇带钢筋加筋一般不小于原配筋率的百分之三十。

3、后浇带钢筋一般为双层钢筋,如梁和筏板均有面底筋,其位置设置于最上层面筋的下面;最底层底筋的上面。

4、其锚固长度为La,且不小于300,参照相关规定。

关键词: 钢筋 要求

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