现代交通技术2025，Vol.22Issue(2)：18-23,6.
大厚度水泥稳定碎石基层整体式施工应用研究
Research on the Application of Integral Construction of Large Thickness Cement Stabilized Crushed Stone Base
孙旭强1
作者信息
- 1. 中路交科科技股份有限公司,南京 211899
- 折叠
摘要
Abstract
Through numerical simulation calculation,the difference in load effects of asphalt pavement between layered and in-tegral forming of large thickness cement stabilized crushed stone base through numerical simulation calculation is studied.The results show that improving the interlayer continuity between the upper and lower base layers can improve the strength and stiff-ness of the entire pavement structure,and significantly extend the fatigue life of the upper base layer.Relying on the actual project,the configuration of mechanical equipment and the selection of rolling combination methods for the integral construc-tion of large thickness cement stabilized crushed stone base are studied,and the quality control points are summarized,which has certain reference value for improving the construction quality,shortening the construction period,reducing the cost and improving the stress condition of the pavement structure.关键词
大厚度水泥稳定碎石基层/层间状态/数值计算/整体式施工/经济效益Key words
large thickness cement stabilized crushed stone base/interlayer state/numerical calculation/integral construc-tion/economic performance分类
交通运输引用本文复制引用
孙旭强..大厚度水泥稳定碎石基层整体式施工应用研究[J].现代交通技术,2025,22(2):18-23,6.
