复杂环境深水软基钢管桩临时支护结构应用探微  

Application of Temporary Support Structure of Steel Pipe Pile in Deep Water Soft Foundation in Complex Environment

作　　者：李小鹏 LI Xiao-peng(The Guangdong NO.3 Water Conservancy and Hydro-electric Engineering Board Co.,Ltd.,Dongguan,Guangdong 523710,China)

机构地区：[1]广东省水利水电第三工程局有限公司,广东东莞523710

出　　处：《广东水利电力职业技术学院学报》2022年第3期9-11,共3页Journal of Guangdong Polytechnic of Water Resources and Electric Engineering

摘　　要：结合广东粤北地区某航运枢纽工程围堰施工状况,分析钢管桩支护结构设计方案及其优劣,阐述钢管桩支护在此工程中的具体应用,结果表明它能有效解决在库区深水狭窄空间、复杂环境下砂卵石软土河床上临时支护施工的难题,可为类似工程提供参考和借鉴。This paper introduces the construction and application of steel pipe pile support structure in combination with the actual situation of cofferdam construction of a navigation hub project in northern Guangdong,which solves the problem of temporary support construction on sandy pebble soft soil riverbed in the complex environment with deep water and narrow space in the reservoir area.

关 键 词：水库 深水位 软基础 钢管支挡平台 旧航道建筑 

分 类 号：TV553[水利工程—水利水电工程]