槐树嘴水库大坝防渗措施及其防渗效果分析  

Analysis of anti-seepage measures and anti-seepage effect of Huaishuzui Reservoir Dam

作　　者：陈宏臻[1] 刘长武[1] 王建有[2] 

机构地区：[1]四川大学水利水电学院,四川成都610065 [2]郑州大学水利与环境学院,河南郑州450001

出　　处：《水利建设与管理》2016年第1期56-59,共4页Water Conservancy Construction and Management

摘　　要：本文结合槐树嘴水库存在的渗漏问题,提出混凝土防渗墙的除险加固方案,对施工的主要工艺、技术参数和质量控制等进行介绍;同时利用有限元法分析大坝除险加固措施的防渗效果,并根据水库的当前运行状况,证实该防渗措施效果显著,混凝土防渗墙技术在土石坝加固中可靠实用。In the paper, seepage problems in Huaishuzui Reservoir are combined for proposing risk removal and reinforcement plan of concrete cut-off wall. Main process of construction, technical parameters, quality control, etc. are introduced. Finite element method is utilized for analyzing anti-seepage effect of risk removal and reinforcement measures. It is proved that the anti-seepage measures have significant effect according to the current operation condition of the reservoir. Concrete cut-off wall technology is reliable and practical in earthwork dam reinforcement.

关 键 词：混凝土防渗墙 除险加固 渗流 土石坝 

分 类 号：TV698.25[水利工程—水利水电工程]