某大型天然气液化及储存设备项目地下室基坑支护工程实例

The Example of a Large Liquefied Natural Gas and Storage Devices in the Foundation Pit Support Project

以某大型天然气液化及储存设备项目地下室基坑支护为例,根据工程特点对立柱桩大量借用工程桩、拆换撑做法、基坑止降水等做了针对性处理,现场监测数据及施工过程表明工程实施顺利,对同类型深基坑支护具有一定的借鉴意义。

This article give an example of a large liquefied natural gas and storage devices in the foundation pit sup-port project.According to the engineering characteristics ,targeted mearsures has been taken to handle the use of erect column piles borrowing a large number of engineering piles ,as well as the practice of the removable brace ,the dewatering and water stop of the foundation pit .It demonstrates the successful implementation of the project by the on -site monito-ring data and the construction process .It has a certain significance to the same type of deep foundation pit .