大中型病险水库典型病害原因初步分析  

Preliminary analysis on typical disease cause in large and mediumsized dilapidated reservoir

作　　者：童学卫[1] 赵春[2] 

机构地区：[1]水利部规划计划司,北京100053 [2]中国水利水电科学研究院,北京100038

出　　处：《水利建设与管理》2015年第12期66-70,共5页Water Conservancy Construction and Management

摘　　要：2007—2010年实施的《全国病险水库除险加固专项规划》纳入了1182座大中型病险水库。这些水库由于存在各类病害,经安全鉴定评定为三类坝,需要通过除险加固工程来消除隐患,确保大坝运行安全。本文通过对大中型病险水库的所在地区、坝型和病害原因等技术信息进行整理分析,初步归纳出我国大中型病险水库的主要病害原因、地区分布、坝型特点等,从而为掌握我国大中型病险水库的主要病险原因,并针对性地研究有关的加固措施提供参考依据。1182 large and medium-sized reservoirs are included into ‘National Dilapidated Reservoir Risk Removal and Reinforcement Special Plan＇implemented from 2007 to 2010. The reservoirs are assessed as class III dams through safety appraisal due to various disasters. Hidden dangers should be eliminated through risk removal and reinforcement projects,thereby ensuring operation safety of dam. In the paper,through sorting and analysis on technology information such as location of large and medium-sized dilapidated reservoirs,dam type,disease causes,etc.,main disease causes regional distribution,dam characteristics,etc. are initially concluded,thereby providing reference for mastering main disease reasons of large and medium-sized dilapidated reservoir in China,and studying related reinforcement measures in a targeted mode.

关 键 词：大中型病险水库 病害原因 除险加固 

分 类 号：TV62[水利工程—水利水电工程]