2009•Shanxi ArchitectureRequires access
On the protection and reinforcement of highway subgrade rebuilding in Guizhou
Song Jing-jin
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Abstract
Combined with the current status of highway which needs reconstruction in Guizhou,the author introduces principle and methods for highway subgrade protection in mountain area,focusing on the causes of subgrade side slope and the harm caused by,according to the project example,put forward a subgrade protection and reinforcement of a set of specific measures.