从化高平排涝水闸重建运营方案论证及稳定分析

Demonstration and Stability Analysis of the Reconstruction and Operation Plan for Conghua Gaoping Flood Control Sluice

北江流域降水季节性强,降雨集中,部分已有老旧水闸运行能力低,附近水环境杂乱,与城市发展不相匹配。针对从化区高平水闸的现状和安全隐患问题,计划在原址对水闸进行重建。对水闸的结构进行设计,计算水闸闸顶和堤顶高程,得到了水闸重建改造方案,并对水闸和挡墙的稳定性进行分析,结果表明重建方案满足相关要求,改造工程结束后进一步提升了该区域的排涝能力,改善区域内水环境。

The precipitation in the Beijiang River Basin is seasonal and concentrated,with some old water gates having low operating capacity.The nearby water environment is chaotic and does not match the urban development.In response to the current situation and safety hazards of the Gaoping water gate in Conghua District,it is planned to rebuild the gate at its original site.This paper designs the structure of the water gate,calculates the elevation of the top of the water gate and the embankment,obtains the reconstruction and renovation plan of the water gate,and analyzes the stability of the water gate and retaining wall.The results indicate that the reconstruction plan meets the relevant requirements,and after the completion of the renovation project,the drainage capacity of the area has been further improved,improving the water environment in the area.