摘要
国内的防排水处理总原则由原来的"以排为主"转变为"以防为主,刚柔结合,多道设防,因地制宜,综合治理"。防水层的铺设主要分为两种:全包防排水和半包防排水。结合实际工程,对以上两种防排水方案进行比选,提出推荐方案,为类似工程提供参考。
The general principle of domestic waterproof and drainage treatment changes from original ＂ giving priority to drainage ＂ to ＂ putting prevention first,rigid-soft combination,multi-way prevention,adjusting measures to local conditions,comprehensive treatment＂. The laying of waterproof layer is mainly divided into two kinds： all-inclusive waterproof and drainage and half-inclusive waterproof and drainage. In combination with practical project,the comparison on the above two kinds of waterproof and drainage schemes is made,and recommended schemes are put forward,so as to provide reference for similar project.
出处
《北方交通》
2017年第8期85-89,共5页
Northern Communications
关键词
山岭隧道
防排水
全包防水
半包防水
方案比选
Mountain tunnel
Waterproof and drainage
All-inclusive waterproof
Half-inclusive waterproof
Scheme comparison
