摘要
文章介绍了南京金利研发中心地下室基坑土方开挖的整个施工流程,地下室采用地连墙支撑围护系统,局部坑中坑四周采用高压旋喷桩进行围护,通过地质情况分析、挖掘方案的具体实施以及坑中坑土方开挖的特殊分析等等,使地下室基坑土方的开挖流程效应得到了有效的控制。
This paper introduces the basement construction process of the Nanjing Jinli center foundation pit excavation in the, the basement wall bracing system, local pit in pit surrounded by high pressure jet grouting pile enclosure,through analysis of geological conditions, mining pit excavation pit in the concrete implementation of the scheme and the special analysis etc. The effect of excavation process, the basement foundation pit earthwork has been effectively controlled.
出处
《江苏建筑》
2015年第6期73-75,共3页
Jiangsu Construction
关键词
基坑
地下连续墙
高压旋喷桩
流程效应
控制
foundation pit
underground continuous wall
high pressure jet grouting pile
flow control effect
