单薄山梁和断层绕坝渗漏分析及渗漏量计算  

Analysis on Seepage Passing through Thin Mountain Ridge and Fault Zone around Dam Abutment and Calculation of Seepage Amount

作　　者：尚剑宝[1] 

机构地区：[1]山西省水利水电勘测设计研究院,太原030024

出　　处：《山西水利科技》2010年第1期25-26,共2页Shanxi Hydrotechnics

摘　　要：许多水库都存在绕坝渗漏问题。从地貌上分析,单薄山梁为绕坝渗漏提供了条件;从构造上分析,断层破碎带的渗漏量不容忽视。文中以某工程为例,较详细地对水库左、右两岸单薄山梁及断层的渗漏问题进行了分析,对渗漏量进行了计算,为防渗设计方案提供了依据。The problem of seepage around dam abutment exists in many reservoirs. Carrying out analysis from geomorphy, the thin mountain ridge provides the condition for seepage around dam abutment, and carrying out analysis from geologic structure,the seepage amount passing through the fault zone must not be neglected. In this paper,taking a project as an example, the problems of seepage passing through the thin mountain ridges and faults in the left and right bank of this reservoir are analyzed in detail ,the amount of seepage are calculated ,the design basis for seepage control plan is provided.

关 键 词：单薄山梁 断层 绕坝渗漏 渗漏量 

分 类 号：TV131[水利工程—水力学及河流动力学]