深基坑维护内支撑换撑设计与施工技术方案的实例研究

Case Study of Design and Construction Technology Scheme for Changing the Inner Support in Deep Foundation

目前,人们对生活水平的要求越来越高,基于此,城市中出现了许多高层建筑。深基坑的挖掘是高层建筑的施工过程中不可缺少的部分。如果基坑出现问题,建筑物就面临着坍塌的危险,对人们的生命安全和财产安全造成威胁。因此,要重视深基坑围护换撑工作。论文通过工程实例介绍了深基坑维护内支撑换撑施工技术方案以及注意要点,以供参考。

At present, people have higher standard of living, based on this, many high-rise buildings appear in the city. The excavation of deep foundation pit is an indispensable part in the construction process high-rise building. If the foundation pit is a problem, then the building will face the danger of collapse, which is a hidden danger to people＇s life and property safety. So it is necessary to pay attention on the work of changing inner support in deep foundation pit. Based on the project example, paper introduces the construction technology scheme of changing inner support and its attention points in deep foundation, for reference.