广西水利水电Issue(2)：70-73,86,5.
钢板桩支护与钢支撑在输水管沟槽深基坑开挖中的应用
Application of steel sheet pile support and steel bracing in excavation of deep trench foundation pit for water pipeline
张彤1
作者信息
- 1. 广西桂禹工程咨询有限公司,南宁 530023
- 折叠
摘要
Abstract
An introduction was made on main components of the emergency water supply project at the common trench section of Yulin trunk pipeline and Yulin urban branch pipeline of Guangxi Water Resources Allocation Proj-ect around Beibu Gulf.The geological conditions and construction difficulties of project were analyzed.The weak layer is thick and the groundwater is shallow in the deep trench foundation pit of pipeline,so problems such as wa-ter gushing,mud gushing,sand gushing and foundation pit collapse are prone to occur during excavation.Steel sheet pile support and steel bracing were adopted for construction.The author demonstrated the construction meth-od,control measures,the application of new technology,the good economic and technical effects.关键词
沟槽深基坑/钢板桩支护/基坑开挖/钢支撑/基坑排水Key words
deep trench foundation pit/steel sheet pile support/foundation pit excavation/steel bracing/foundation pit drainage分类
水利科学引用本文复制引用
张彤..钢板桩支护与钢支撑在输水管沟槽深基坑开挖中的应用[J].广西水利水电,2025,(2):70-73,86,5.
