水泥混凝土路面裂缝产生的原因及预防措施  

The Causes and Preventive Measures of Cracks on Cement Concrete Pavement

作　　者：杨军[1] 

机构地区：[1]西北大学基建处,西安710127

出　　处：《价值工程》2012年第33期67-68,共2页Value Engineering

摘　　要：水泥混凝土路面具有承载能力大、稳定性好等优点,被广泛应用到道路建设中。针对实际施工路面中存在的裂缝问题,文章分别从温度变形、收缩变形、路基沉降、材料及施工质量几方面,分析了裂缝产生的原因,并给出相应的预防措施。Cement concrete pavement has been widely applied to road construction, as its large carrying capacity and good stability. According to the crack problems in the actual construction of the road, in the paper, we attempt to study the causes of cracks by analyzing temperature deformation, shrinkage, subgrade settlement, materials and construction quality. Also, the corresponding preventive measures are provided.

关 键 词：水泥混凝土路面 裂缝 原因 预防措施 

分 类 号：U416[交通运输工程—道路与铁道工程]