车坝河官和乡河段防洪现状及生态防洪堤设计  

Flood Control Status and Ecological Flood Control Embankment Design of Guanhe Township Section of Cheba River

作　　者：孙兆祥 李志国 田锋 SUN Zhaoxiang;LI Zhiguo;TIAN Feng(Guizhou New China Water Engineering Co.,Ltd.,Guiyang 550081,China;Zhongshui Northeast Survey,Design and Research Co.,Ltd,Changchun 130000,China;College of Resources and Environment,Southwest University,Chongqing 400715,China)

机构地区：[1]贵州新中水工程有限公司,贵州贵阳550081 [2]中水东北勘测设计研究有限责任公司,吉林长春130000 [3]西南大学资源环境学院,重庆400715

出　　处：《云南水力发电》2024年第10期228-230,共3页Yunnan Water Power

基　　金：重庆市水利科技项目(SLK2023072)。

摘　　要：河道治理对保障河流行洪安全和修复水生态环境效益具有重要意义。针对车坝河官和乡河段防洪标准低、两岸土质边坡塌岸、河道淤积等问题,结合美丽乡村水生态文明建设要求,设计优选格宾石笼挡墙式生态防洪堤与上下游构建封闭防洪体系和全河段清淤疏浚相结合的生态治理方案。论证结果表明:经治理后河段防洪标准和行洪能力得到全面提高,水生态景观环境得到改善,河堤整体结构安全稳定。River management is of great significance in ensuring the safety of river floods and restoring the ecological environment benefits of water.In response to the problems of low flood control standards,collapsed soil slopes on both sides of the Cheba River,and river siltation in the Guanhe Township section,combined with the requirements of beautiful rural water ecological civilization construction,this article designs and optimizes an ecological governance plan that combines gabion stone cage retaining wall type ecological flood control embankment with the construction of a closed flood control system upstream and downstream,and the dredging and dredging of the entire river section.The results show that after treatment,the flood control standards and discharge capacity of the river section have been comprehensively improved,the water ecological landscape environment has been improved,and the overall structure of the river embankment is safe and stable.

关 键 词：河道淤积 行洪能力 防洪堤 格宾挡墙 

分 类 号：TV851[水利工程—水利水电工程] TV871