某高层地下车库深层搅拌桩基坑围护实例

An Example for Bracing of Foundation Pit of Deep-Mixing Pile of a High-rise Underground Garage

目前,由于地上建筑的高速发展,地下停车库、人防等地下空间的建设亦演变成一种潮流和趋势,这就涉及到地下室基坑的开挖围护问题。文章通过工程实例,对某小区地下车库开挖过程中采用的深层搅拌桩基坑围护方案的设计、施工和监测进行详细阐述,为同类型基坑的设计、施工提供了参考。

At present, with the high-speed development of overground buildings, the construction of such underground space as underground garage and civil air defense also evolve into a trend and tendency, which involves the excavation and bracing of basement foundation pit. By elaborating on the scheme for bracing of foundation pit of deep-mixing pipe with respect to the design, construction and surveillance adopted in the process to excavate the underground garage of a residential quarter, the text provides a reference for the design and construction of homogeneous foundation pits.