公路水泥混凝土路面破坏机理及防治措施

Damage Mechanism and Prevention Measures for Highway Cement Concrete Pavement

水泥混凝土路面在实际使用中受诸多因素的作用,产生多种病害,影响公路服务质量,威胁行车安全。论文总结水泥混凝土路面常见的病害类别和产生机理,并以重庆地区某水泥混凝土路面工程为例,提出针对各病害的治理与预防方案,从而延长水泥混凝土路面的服务年限。

The cement concrete pavement is subjeet to many factors in actual use,producing a variety ofdiscases,afecting the quality of road service and threatening traffie safety.This paper summarizes the common types of cement concrete pavement diseases and their mechanisms,and takes a cement concrete pavement project in Chongqing as an example to propose a treatment and prevention plan for cach disease,so as to extend the service life of cement concrete pavement.