已建水库土坝下涵管的安全评价  

Safety appraisal on culvert below earth-fill dam in earlier constructed reservoir

作　　者：段智芳[1] 林新川[2] 张万辉 

机构地区：[1]江西省水利科学研究院,江西南昌330029 [2]江西省建设银行新余市分行,江西新余330000 [3]余江县锦北灌区管理局,江西余江330000

出　　处：《大坝与安全》2006年第1期16-18,共3页Dam & Safety

摘　　要：江西省水库建设年代早,土坝下涵管存在诸多安全隐患,通过对涵管的检查、计算、原因分析,对涵管的安全及影响做出评价,重点反映目前水库大坝安全鉴定中坝下涵管安全评价中应注意的一些问题。The reservoirs in Jinagxi Province were built in early days, of which culverts below dam existed lots of safety perils. In this article the detection, calculation and forming reason analysis on culverts are introduced, this article give an emphasis on the some problems to which we should be pay attention in safety appraisal for culverts below dam in dam safety judgments.

关 键 词：土坝 坝下涵管 渗漏检查 计算分析 安全评价 

分 类 号：TV641.2[水利工程—水利水电工程]