杭州黄龙饭店支腿式地下连续墙施工技术探讨

Study on Construction Technology of Outrigger Diaphragm Wall of Hangzhou Huanglong Hotel

摘要:

支腿式地下连续墙在杭州地区工程中首次运用。结合实际工程实践，就支腿式地下连续墙的技术要点进行介绍，通过跟踪分析实际施工过程，简单介绍整个工艺流程和确保支腿式地下连续墙的施工质量、保证地下室开挖深度及基坑安全性、稳定性的技术措施。展望支腿式地下连续墙推广应用前景。

Abstract:

It is the first time to use outrigger diaphragm wall in Hangzhou area. Based on the practice, this thesis presents main technical points of outrigger diaphragm wall. By the tracking analysis on the practical construction procedure, the whole technological process and technical measures for ensuring construction quality of outrigger diaphragm wall, the excavation depth of basement and the security and stability of foundation pit. The application prospects of outrigger diaphragm wall were presented.