土工基础

›› 2013, Vol. 27 ›› Issue (3): 93-95.

• 工程实录 • 上一篇    下一篇

基坑工程截水帷幕的设计分析

王小霞   

  1. （东莞市建青岩土检测有限公司，广东东莞 523112）
  • 收稿日期:2013-01-23 出版日期:2013-06-20 发布日期:2013-06-26
  • 作者简介:王小霞(1980-)，女，毕业于成都理工大学工学硕士，工程师，研究方向为岩土工程的检测工作。

Design of Groundwater Cut-off Curtain in Deep Excavations

WANG Xiaoxia   

  1. (Dongguan Jianqing Geotechnical Engineering Testing Co., Ltd, Dongguan, Guangdong 523112)
  • Received:2013-01-23 Online:2013-06-20 Published:2013-06-26

摘要： 截水帷幕的设计是基坑支护设计的重要内容，针对基坑工程中截水帷幕的类型，分析了不同截水帷幕的主要设计参数、常见问题及应对措施，对基坑工程止水帷幕的设计和施工具有一定的指导意义。

关键词: 截水帷幕, 基坑支护, 水泥土搅拌桩, 高压旋喷桩

Abstract: The groundwater cutoff curtain is one of the important aspects in the design of deep excavation supporting system. This paper introduces the type of cutoff curtains that applied in the deep excavation engineering; these types including: cement mixed soil columns, jet grouts, and pressure grout formed curtains. The major design parameters as well as the commonly encountered problems and their solutions in each type of the curtain are also introduced.

Key words: Cut-off Curtains, Deep Excavation Supporting System, Cement Mixed Soil Columns, Jet Grouts