基于咬合桩的深基坑围护结构施工技术探讨

Discussion on construction technology of retaining structure of deep foundation pit based on occlusive pile

通过系统梳理咬合桩围护结构的工艺特点,依托实际工程,结合地质条件,对基坑工程咬合桩的布置形式进行了优化和施工方案设计,进行了咬合桩围护结构的应用,验证了咬合桩围护结构在西北地区黄土复合地层的适用性,可为相关工程提供参考。

This paper systematically combs the technical characteristics of the occluded pile retaining structure,relying on the actual engineering,combined with the geological conditions,optimizes the layout of the occlusive pile and designs the construction scheme,carries out the application of the occluded pile retaining structure,verifies the applicability of the occluded pile retaining structure in the loess composite stratum in Northwest China,which can provide reference for related projects.