摘要
水利工程作为发挥灌溉、发电和航运等重要作用的基础设施,其建设地质地形环境较复杂。水利工程地基水位较高,土层含水量丰富、压缩性大,地基处理是确保水利构筑物运营质量的主要内容。深层搅拌桩法普遍适用于水利工程地基加固,考虑深层搅拌桩设计参数及施工工序较多,分析深层搅拌桩施工应用具有重要的社会经济意义。文章结合广东省内某水利工程开展深层搅拌桩参数设计,并对其施工关键要点进行分析,旨在为类似工程建设提供一定的参考。
As an infrastructure that plays an important role in irrigation,power generation and shipping,hydraulic engineering has a complex geological and topographical environment for its construction.The foundation water level of hydraulic engineering is high,and the soil layer has rich water content and high compressibility.Foundation treatment is the main content to ensure the operation quality of hydraulic structures.The deep mixing pile method is generally applicable to the foundation reinforcement in hydraulic engineering.Considering the design parameters and many construction procedures of deep mixing piles,it is of great social and economic significance to analyze the construction application of deep mixing piles.In this paper,the parameter design of deep mixing pile is carried out in combination with a hydraulic engineering in Guangdong Province,and the key points of its construction are analyzed in order to provide some reference for similar engineering construction.
作者
李岩
LI Yan(The Guangdong No.3 Water Conservancy and Hydro-electric Engineering Board Co.,Ltd.,Dongguan 523710,Guangdong,China)
出处
《工程技术研究》
2023年第17期217-219,共3页
Engineering and Technological Research
关键词
水利工程
地基处理
深层搅拌桩
hydraulic engineering
foundation treatment
deep mixing pile
