汕头市海滨路高标准防潮堤改建工程设计要点分析  

The key design points of reconstruction project of high standard dampproof embankment of Haibin road in Shantou

作　　者：蚁晓达 YI Xiaoda(Henan Water&Power Engineering Consulting Co.Ltd,Shantou 515000,China)

机构地区：[1]河南省水利勘测设计研究有限公司汕头分公司,广东汕头515000

出　　处：《水科学与工程技术》2022年第5期56-59,共4页Water Sciences and Engineering Technology

摘　　要：系统梳理了汕头市海滨路高标准防潮堤改建工程现状存在问题,结合工程实际需求和场地建设条件,对改建防潮堤的堤型选择、堤顶宽度与高程确定、堤身结构设计、护坡与坡面排水,以及堤基加固处理方法等进行了探讨。研究结果表明:防潮堤堤型采用直立挡墙墙后填土堤型,堤顶高程设计为6.65m;通过理论计算可知,高压旋喷桩更适用于处理软弱土堤基,计算得出的改建后堤防稳定性与堤基沉降量均满足规范要求,为我国沿海高标准防潮堤工程建设提供参考。This study systematically combs the current situation and existing problems of the reconstruction project of highstandard dampproof embankment on Haibin road in Shantou. Combined with the actual needs of the project and site construction conditions,this paper discusses the selection of embankment type,the determination of embankment top width and elevation,the structural design of embankment body,slope protection and slope drainage,and the reinforcement treatment methods of embankment foundation,The stability and settlement of the reconstructed embankment foundation are analyzed.The research results show that the embankment type is filled behind the vertical retaining wall,and the elevation of the embankment top is designed to be 6.65m.The theoretical calculation shows that the high-pressure jet grouting pile is more suitable for the treatment of weak soil embankment foundation.The calculated embankment stability and embankment foundation settlement after reconstruction meet the specification requirements.The research results can provide reference for the construction of high standard tidal embankment projects along the coast of China.

关 键 词：海滨路 防潮堤 改建工程 设计要点 

分 类 号：TV871[水利工程—水利水电工程]