广肇高速公路水泥路面加铺沥青砼方案分析  

Scheme Analysis on Asphalt Concrete Covering Cement Pavement of Guangzhao Expressway

作　　者：谢永明 

机构地区：[1]广东省路桥建设发展有限公司,广州510623

出　　处：《广东公路交通》2014年第5期18-20,共3页Guangdong Highway Communications

摘　　要：广肇高速公路水泥路面长度为10km,结合实际交通荷载情况、路面受力状况、加铺后养护成本降低及养护便利性等方面分析了广肇高速公路水泥路面加铺的必要性,结合省内相关加铺项目的经验,通过加铺层结构计算,提出了广肇高速公路水泥路面加铺的可行方案,可供相关项目管理单位参考。The length of cement pavement of Guangzhao Expressway is 10Km.According to the actual traffic load,stress condition of the pavement,cost reduction and convenience of maintenance after pavement overla-ying,the necessity of overlaying for cement pavement has been analyzed.Combined with experiences from other cement pavement overlaying projects,through the overlay structure calculation,a feasible scheme of overlaying for cement pavement of Guangzhao Expressway has been put forward,which could provide references for relative project management units.

关 键 词：广肇高速公路 水泥路面加铺 必要性 方案分析 

分 类 号：U416.217[交通运输工程—道路与铁道工程]