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随着社会经济的发展与城市化进程的加快,高层建筑不断涌现,基坑也随之变大变深,基坑工程既涉及到土力学强度与变形问题,也涉及到了土体与支护结构的相互作用问题,其施工质量控制好坏直接影响到建筑物基础的稳定性,因此,必须保证基坑安全才是土建基础施工的关键。本文通过工程实例探讨了高层房屋深基坑支护的施工技术,并从中分析了施工中应注意的问题。
With the development of society and economy and the accelerating process of urbanization, high-rise buildings continue to emerge, the pit will also become larger and deeper, foundation pit engineering involves both the strength and deformation of soil mechanics, but also involves the soil and support structure Of the interaction problems, the construction quality control of a direct impact on the stability of the foundation of the building, therefore, we must ensure the safety of foundation pit construction is the key to civil engineering. This paper discusses the construction technology of deep foundation pit support for high-rise buildings through engineering examples, and analyzes the problems that should be paid attention to in construction.