市政管道深基槽开挖工程中的钢板桩支护技术  

Steel Sheet Pile Supporting Technology in Excavation of Deep Foundation Groove of Municipal Pipeline

作　　者：刘巨龙 LIU Ju-long(CCECC South Construction Co.Ltd.,Zhuhai 519000,China)

机构地区：[1]中土集团南方建设发展有限公司,广东珠海519000

出　　处：《工程建设与设计》2024年第6期197-199,共3页Construction & Design for Engineering

摘　　要：通过实例研究拉森式钢板桩施工工艺,阐述了支护方案内容,对施工操作要求进行了分析,对监控量测的实施要点进行了探讨。经过实践得出结论:采用拉森式钢板桩施工方案,既能保障周围环境和施工人员的安全,又能获得良好的施工效果,证明了该技术在市政管道深基槽开挖工程中的可行性。The paper studies the construction process ofLarsen type steel sheet piles through examples.Firstly,it elaborates on the content of the support plan,then analyzes the construction operation requirements,and finally explores the implementation points of monitoring and measurement.Through practice,it has been concluded that using the Larsen type steel sheet pile construction scheme can not only ensure the safety of the surrounding environment and construction personnel,but also achieve good construction results,proving the feasibility of this technologyin theexcavation ofdeepfoundation trenchesformunicipal pipelines.

关 键 词：管线施工 沟槽开挖 支护 钢板桩 

分 类 号：TU753.62[建筑科学—建筑技术科学]