广州海珠口岸钢管桩施工
219MM套管 150MM钢管 18米深
01、机器型号
机器型号
孔山KS800多功能锚杆钻机
02、施工现场
施工地点
广东省广州市琶洲港澳客运口岸
03、施工工艺
施工工艺
工艺：钢管桩
地层：红砂岩+沙层
孔径：219MM
孔深：18M
钻头：180MM
钻杆直径：76MM
钻杆长度：2M
套管直径：219MM
套管长度：1.5M
04、施工效果
施工效果
施工角度：90°
施工效率：25m/h
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