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筏板基础钢筋锚固长度
更新时间: 2021-04-15 08:44:44  

1、绑扎板筋前应清理垫层上的杂物,在垫层上弹好主筋的间距线,起步筋距边50mm。

2、钢筋绑扎时宜采用八字扣绑扎,板筋交接点均全部扎牢,双层板筋之间加设撑筋,间距为Φ12@600mm×600mm。

3、筏板基础钢筋采用直径为22和25的HRB400钢筋,钢筋连接方式为套筒连接。钢筋套筒连接接头连接区段的长度为35d(d为纵向受力钢筋的较大直径)。

关键词: 基础 钢筋 锚固 长度

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