摘要
文章结合YJ高速公路工程实例,对大厚度水泥稳定碎石基层施工技术进行研究,通过方案比选、试铺路段试验等方法,对大厚度水泥稳定碎石基层中的拌合、摊铺、碾压作业等施工技术进行深入探讨,从而得出其最优的施工方案。结果表明:该工程采用大厚度水泥稳定碎石基层施工技术在平整度、强度等方面均能满足工程要求。
In combination with YJ expressway engineering example,this article studies the construction technology of large-thickness cement stabilized macadam base,and deeply discusses the construction technologies such as mixing,paving and rolling operation of large-thickness cement stabilized macadam base through scheme comparison and trial pavement road test,then obtains the optimal construction plan.The results show that the construction technology of large-thickness cement stabilized macadam base in this project can meet the engineering requirements in terms of flatness and strength.
引文
[1]杜杰贵.云南麻昭高速公路水泥稳定碎石基层宽幅大厚度摊铺碾压施工实践与思考[J].公路交通科技(应用技术版),2017,13(4):78-80.
[2]杨自全,支启恒,王瑞祥.待功高速公路大厚度水泥稳定碎石基层设计与施工[J].筑路机械与施工机械化,2016,33(8):39-43,47.
[3]徐峰,孙建禹.大厚度水泥稳定碎石基层在高速公路中的应用[J].公路与汽运,2015(6):100-103.