摘要
结合工程实例,阐述了流砂的形成、危害,介绍了应用钢沉筒护壁方法处理人工挖孔桩施工过程中遇到流砂等复杂地质问题,提出了施工安全注意事项。
Engineering examples to explain the formation of the flow of sand, hazards, introduced the application of steel barrels Wall Shen approach hand-dug piles of sand stream is encountered during the construction of complex geological problems, and proposed construction considerations.
出处
《工程建设与设计》
2012年第6期162-164,共3页
Construction & Design for Engineering
关键词
人工挖孔桩
流砂
钢沉筒
hand-dug pile
quick sand
shen steel tube
