浅谈小型土坝的劈裂灌浆防渗及小断面输水涵管断裂的坝面回填灌浆防渗技术  

Splitting grouting and dam face backfill grouting in culvert seepage treatment at small-sized earth dams

作　　者：何旭东 

机构地区：[1]玉溪市水利水电局机械施工大队,云南玉溪653100

出　　处：《大坝与安全》2008年第2期64-66,共3页Dam & Safety

摘　　要：通过对碧云坝和把手箐两座小水库坝下输水涵管的病害处理,说明坝面钻孔灌浆在处理坝下涵洞纵横向漏水中的应用实践,对小土坝类似小断面输水涵管的病害处理有一定借鉴经验。This paper, combined with the disease elimination measures for delivery culverts below dam at the two small-sized reservoirs Biyunba and Bashouqing, introduced the application of dam face backfill grouting in culvert seepage treatment, worthy reference for similar projects.

关 键 词：小型土坝 坝下埋管(涵洞) 断裂 坝面灌浆 

分 类 号：TV543[水利工程—水利水电工程]