2012•Subgrade EngineeringRequires access
Subgrade Waterproof and Drainage Classification and Related Countermeasures
You Chang-long
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Abstract
There are many factors influencing safety of subgrade,wherein water environment is of most extensive effect.For the purpose of subgrade security,safety of subgrade is graded depending on effect of water environment.Then troubles with respect to subgrade waterproof and drainage as well as the causes are analyzed and related countermeasures are proposed,which will be useful for security of subgrade engineering.