秀水河治理工程堤防设计方案分析

Analysis of Embankment Design Plan for Xiushui River Management Project

为提高秀水河新民段河道两岸防洪能力,解决现状堤防存在的堤身土质较差、抗冲刷能力弱且存在水毁的防洪隐患问题,实施堤防治理工程是必要的。从工程实际出发,对原堤防加高培厚,针对渗透稳定不满足规范要求的堤段进行迎水面土工膜铺设的防护措施,并进行了稳定性分析计算,给类似地区的堤防工程设计提供了参考。

In order to improve the flood control capacity of both sides of the Xinmin section of the Xiushui River and solve the existing problems of poor soil quality,weak anti-scouring ability and potential flood control risks of water damage in the current embankment,it is necessary to implement embankment treatment projects.Starting from the actual engineering,the original embankment was heightened and thickened,and protective measures were taken to lay geomembranes on the upstream face for the embankment sections whose penetration did not meet the specification requirements.Anti-slip verification and scour calculations were also performed to provide a reference for the design of embankment projects in similar areas.