水泥碎石基层沥青路面的裂缝防治措施研究  

Research on crack prevention measures of asphalt pavement of cement crushed stone base

作　　者：余拥军 

机构地区：[1]太原市市政总公司辰宇公司,山西太原030024

出　　处：《山西建筑》2018年第6期128-129,共2页Shanxi Architecture

摘　　要：对水泥碎石基层沥青路面的裂缝进行了分析,从温缩裂缝、干缩裂缝、荷载裂缝以及施工工序不合理几个方面分析了水泥碎石基层沥青路面裂缝的产生原因,进行了水泥碎石基层沥青路面的裂缝防治措施研究,提出了施工控制、材料控制、含水量控制和养护控制相结合的水泥碎石基层沥青路面的裂缝防治措施。The crack of cement stabilized macadam base asphalt pavement are analyzed,the temperature shrinkage causes of cracks in asphalt pavement of cement macadam base analysis of cracks,shrinkage cracks and crack load and construction process unreasonable aspects,studied the prevention measures of cracks in asphalt pavement of cement stabilized macadam base,put forward the prevention measures for cracks of cement macadam pavement asphalt construction control,material control,water control and maintenance of the combination of the control.

关 键 词：水泥碎石基层 沥青路面 裂缝原因 防治措施 

分 类 号：U416.217[交通运输工程—道路与铁道工程]