Research on Key Point of Highway Construction Based on Rock-filled Subgrade Construction Technology
Highway construction can promote communi-cation between regions,improve transportation efficiency and market activity,and promote regional economic devel-opment.In order to ensure the safety of highway traffic and maximize the role of highway,it is necessary to strengthen the quality control of highway construction.As a technical measure with high utilization rate,the rock-filled subgrade construction technology has received extensive attention.In view of this,this paper explains the characteristics and technical requirements of rock-filled subgrade construc-tion,explores the key points of rock-filled subgrade con-struction technology,and puts forward the quality control measures of rock-filled subgrade construction,including construction preparation,base construction,filler transpor-tation,side slope masonry,material paving,etc.,in order to effectively improve the stability of subgrade and ensure the high-quality construction of subsequent procedures.
rock-filled subgrade construction technologyhighway engineeringbase constructionfiller transporta-tionside slope masonry
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