人工挖孔桩的安全技术措施浅析
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摘要
人工挖孔灌注砼桩采用人工挖土成孔,灌注砼浇捣成桩,施工非常方便,不需要大型机械设备,速度较快,造价又比冲击锥冲孔、回旋钻机钻孔节省,成本较低。所以在公路、民用建筑中得到广泛使用。但由于人工挖孔桩的安全事故时有发生,因此人工挖孔桩施工中,在正确使用施工技术的同时,要特别注意施工安全。
Artificial digging concrete pouring pile with artificial excavation into the hole,pouring concrete pouring into the pile,the construction is very convenient,do not need large-scale machinery and equipment,faster,cost than the impact cone punching,rotary drilling rig drilling,cost low.So in the highway,civil construction is widely used.However,due to the safety of artificial excavation pile accidents have occurred,so the artificial digging pile construction,the correct use of construction technology at the same time,pay special attention to construction safety.
引文
[1]《建筑桩基设计与施工规范》DBJ50-200-2014.
    [2]《建筑桩基技术规范》JGJ94-2008.

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