水利工程坝基防渗处理的关键技术研究  

Research on key Technologies for Anti-seepage Treatment of Dam Foundation in Hydraulic Engineering

作　　者：杨凯强 YANG Kai-qiang(Lanzhou Jiangming Water Conservancy and Hydropower Engineering Design Consulting Co.,Ltd.Lanzhou 730010,China)

机构地区：[1]兰州江明水利水电工程设计咨询有限公司,甘肃兰州730010

出　　处：《全面腐蚀控制》2024年第10期155-158,共4页Total Corrosion Control

摘　　要：在水利工程中,坝基的防渗处理是确保水库安全、稳定运行的关键环节。特别在地质结构复杂、地下水活动频繁的区域,有效的坝基防渗技术能显著提升水库的安全系数,防止水库水量的过度渗漏,保障水资源的有效利用。本文围绕某水库工程坝基防渗处理的关键技术进行了深入探讨。通过对工程背景及地质条件的分析,提出了两种防渗方案:垂直防渗和水平铺盖防渗。经过综合比选,最终采纳了坝前水平铺盖作为防渗处理方案。随后,介绍了其防渗处理的关键技术,确保了工程的防渗效果,有效提升了水库的安全性和稳定性。In hydraulic engineering,anti-seepage treatment of dam foundation is a key link to ensure the safe and stable operation of reservoirs.Especially in areas with complex geological structures and frequent groundwater activities,effective dam foundation anti-seepage technology can significantly improve the safety factor of reservoirs,prevent excessive leakage of reservoir water,and ensure the effective utilization of water resources.This article delves into the key technologies for anti-seepage treatment of dam foundation in a certain reservoir project.By analyzing the engineering background and geological conditions,two anti-seepage schemes have been proposed:vertical anti-seepage and horizontal cover anti-seepage.After comprehensive comparison and selection,the horizontal paving in front of the dam was ultimately adopted as the anti-seepage treatment plan.Subsequently,the key technologies for anti-seepage treatment were introduced,ensuring the anti-seepage effect of the project and effectively improving the safety and stability of the reservoir.

关 键 词：水利工程 坝基防渗 水平铺盖防渗 

分 类 号：TV543[水利工程—水利水电工程]