2024-12-6 09:56| 发布者: Epona| 查看: 11| 评论: 0
6.1 施工准备
6.2 一般规定
6.3 泥浆护壁成孔灌注桩
6.4 长螺旋钻孔压灌桩
6.5 沉管灌注桩和内夯沉管灌注桩
6.6 干作业成孔灌注桩
6.7 灌注桩后注浆
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