摘要
对小型土坝的破坏机理及维护方法进行了分析,认为许多小型土坝主要是受到波浪的侵蚀、渗流和降雨冲刷等的破坏,针对这些破坏,提出了采用灌浆、护坡、帷幕和排水等工程措施来维护小型土坝。
The failure mechanism and remedial methods of small-sized earth dam are analyzed in this paper. It is concluded that these failures are primarily caused by wave erosion, seepage flow and rain scouring. Therefore, some engineering measures , such as grouting, slope revetment , curtain and water drainage , are to be taken to ensure safety of small-sized earth dam.
出处
《四川水力发电》
2009年第1期51-52,共2页
Sichuan Hydropower
关键词
小型土坝
破坏机理
维护方法
small-sized earth dam
failure mechanism
remedial methods
