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剪力墙竖向钢筋搭接长度按照1.2还是1.4

更新时间: 2021-01-23 19:41:45     

1、剪力墙暗柱里的纵向钢筋的搭接钢筋截面百分率为25%时,其搭接长度应为1.2LaE,钢筋接头截面百分率为50%时,搭接长度应为1.4LaE。

2、暗柱部位的剪力墙竖向钢筋,当剪力墙的抗震等级为三、四级时,允许在楼层出100%搭接,此时其搭接长度应为1.6LaE,若钢筋接头截面百分率为50%时,其搭接长度应为1.4LaE。

3、记住,搭接长度总是按钢筋接头截面百分率,系数分别为1.2;1.4;1.6。

关键词: 钢筋 长度 按照 还是

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