节点文献
人工挖孔桩施工难题的探讨
Discussion of the Difficult Construction about Manual-ex cavated Pile
【摘要】 人工挖孔桩基础有许多优点,已成为首选基础型式,但在地层复杂地区存在成孔困难.本文探讨了在地下涌水量大,有较厚的淤泥质土层和含水的砂层地区人工挖孔桩的施工处理方法.
【Abstract】 Manual-excavated pile foundation has become the chief foundation form because of its advantages.But there are difficulties in the process of hole forming in complex soil layer area.Therefore,construction treatments of manual-excavated pile in the area where there are lots of pouring groundwater,deep mud layer or sand layer with water are discussed here.
【关键词】 挖孔桩;
淤泥层;
含水砂层;
施工安全;
环境效应;
【Key words】 excavated pile; mud layer; sand layer with water; security in construction; environ mental effect;
【Key words】 excavated pile; mud layer; sand layer with water; security in construction; environ mental effect;
- 【文献出处】 南方冶金学院学报 ,Journal Os Southern Institute of Metallurgy , 编辑部邮箱 ,2002年04期
- 【分类号】TU753
- 【下载频次】18