2012•Value EngineeringRequires access
System Control of Subgrade Construction Quality Based on Working Process
Meng Yong-sheng
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Abstract
The subgrade is an important part of highway,its quality has a direct impact on the highway operation effect.According to the problems existing in the construction subgrade construction,this paper presents some measures for quality assurance from the preparation for construction work and many aspects of the construction process,this has some significance for practical subgrade construction,thus can ensure the quality of the construction of the subgrade engineering.