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层高9米的框架柱分二次接筋可以吗？规范规定一个纵向钢筋只有一个接头是什么意思？ - 工程施工 - 项目管理 - 氿上知道
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满意答案
2、规范规定同一纵向受力钢筋不宜设置两个或两个以上接头。“不宜”并不是绝对，表示允许稍有选择，在条件许可时首先这样做的用词:正面词采用“宜”；反面词采用“不宜”。表示有选择，在一定条件下可以这样做的。规范并没有规定一个纵向钢筋只有一个接头。
apple1989
回答于：2014-01-06
共2条回答