摘要
针对北方水源紧缺，渠道渗漏冻胀严重的现实问题，我们在渠道建设中把防渗与防冻胀同时考虑，采用了混凝土膜料复合衬砌等不同的防渗防冻胀措施，取得了很好的防冻效果，可供相关工程参考。
Facing shortage supply of water in north china and serious seepage loss and frost heave of canals, anti-seepage and frost heave prevention are considered in canal building and better effect has been obtained by using concrete membrance in compound canal-lining and other measures. That is useful for the relative projects to be considered.
出处
《防渗技术》
1997年第3期17-19,共3页
Technique of Seepage Control
关键词
防渗
渠道
防冻
anti-seepage canals, measures of frost prevention, effect
