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通过对三种深基坑支护方案的比较,分析了悬臂桩、桩锚支护、内支撑支护等三种方案的优缺点,阐述了内支撑支护体系在施工过程中存在的主要问题,可为深基坑开挖的设计与施工提供参考,同时也阐明了内支撑支护时应注意的事项。
Through the comparison of three kinds of support schemes of deep foundation pit, the advantages and disadvantages of three schemes of cantilever pile, pile and anchor support and inner support support are analyzed, and the main problems existing in the construction process of inner support support system are expounded , Which can provide reference for the design and construction of deep foundation pit excavation. At the same time, it also clarifies the matters needing attention in the support of inner support.