合浦县周江口防洪控制闸设计  

Design of the flood preventing control sluice of Zhoujiangkou in Hepu county

作　　者：马品君[1] 

机构地区：[1]广西水利电力勘测设计研究院,广西南宁530023

出　　处：《广西水利水电》2003年第1期41-43,52,共4页Guangxi Water Resources & Hydropower Engineering

摘　　要：　周江口控制闸是建在砂基上的一座闸坝,其枢纽布置、基础处理、控制闸的抗滑稳定、渗透稳定、应力分析及沉降等设计与分析是根据砂基的特性进行的。其中,结构采用轻型的平底结构,对称布置,把闸孔布置在主河道上,并采用混凝土铺盖及高压喷射灌浆新技术对基础进行防渗处理。建成运行3年来效果良好,说明其设计是合理的。The Zhoujiangkou control sluice is built in silt base. According to the silt base characteristics, the project layout, base processing, stability against sliding, seepage stability, stress analysis and subsidence they designed and analyzed. Among them, the structure used light type flat bottom structure was laid out symmetry, the sluice holes were laid out in the main river and these were surfaced with concrete and the base was processed for seepage prevention by highpressure injection grouting. The sluice has operated for three years, the effect is well and the design was proved rational.

关 键 词：软基 闸门 枢纽布置 基础处理 

分 类 号：TV66[水利工程—水利水电工程]