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在工程施工过程中,基坑属于一个综合性比较强的工程,主要包括土方开挖和围护体系设计两个方面的内容,在进行基坑开挖时除了要考虑土体稳定性和强度的问题,还需要考虑基坑外侧土体的变形特征,选择合理的基坑支护方式。基于此,本文对组合内支撑体系在深圳轨道交通工程中的应用进行探讨。
In the process of project construction, the foundation pit belongs to a relatively comprehensive project, which mainly includes the excavation of earthwork and the design of containment system. In addition to considering the stability and strength of soil Problem, but also need to consider the deformation characteristics of the soil outside the pit, select a reasonable foundation pit support. Based on this, this article discusses the application of combined internal support system in Shenzhen rail transit project.