深基坑围护中PC工法桩的应用实践分析  

The Application Practice Analysis of PC Construction Method Piles in Deep Foundation Pit Support

作　　者：蒋清清 周龙斌 Jiang Qingqing;Zhou Longbin(Hangzhou Anju Group Co.,Ltd.,Hangzhou,Zhejiang 310000)

机构地区：[1]杭州市居住区投资建设集团有限公司,浙江杭州310000

出　　处：《工程技术研究》2022年第8期73-75,共3页Engineering and Technological Research

摘　　要：深基坑围护一直是岩土工程的重点环节,我国相关研究对深基坑围护不断进行优化研究。PC工法桩是钢管桩以及拉森桩组合的一种,在进行PC工法桩施工时,通过连接口将钢管桩以及拉森桩形成可回收式钢制连续墙体。PC工法桩具有较强的抗弯性及抗断性,在深基坑围护工程中,PC工法桩能够发挥理想的支护效果。文章就深基坑围护中PC工法桩的应用实践展开讨论,就PC工法桩基坑施工方案、施工要求和施工中的相关问题进行了详细分析,研究如何有效运用PC工法桩对深基坑围护实现优化。Deep foundation pit support has always been the key link of geotechnical engineering. China’s relevant research on deep foundation pit support has been continuously optimized. PC construction method pile is a combination of steel pipe pile and Larsen pile. During the construction of PC construction method pile, the steel pipe pile and Larsen pile are formed into a recyclable steel continuous wall through the connection port. PC construction method pile has strong bending resistance and breaking resistance. In deep foundation pit support engineering, PC construction method pile can play an ideal supporting effect. In this paper, the application practice of PC construction method pile in deep foundation pit support is discussed. The construction scheme, construction requirements and related problems in construction of PC construction method pile foundation pit are analyzed in detail, and how to effectively use PC construction method pile to optimize the deep foundation pit support is studied.

关 键 词：深基坑围护 PC工法桩 拉森钢板桩 

分 类 号：TU753.3[建筑科学—建筑技术科学]