水泥混凝土路面常见病害与养护关键技术探讨

Discussion of common diseases and criticalmaintenance technology of cement pavement

随着我国交通压力的日益加剧,水泥混凝土路面的病害数量逐步增多、病害类型也更加复杂。因此,首先分析了水泥混凝土路面常见病害及其成因,包含面板开裂及破碎、路面变形、接缝部位损坏以及表面损坏,进一步提出了水泥混凝土路面病害养护原则,包含经济性、合理性以及预防性,最后针对常见病害详细探讨了水泥混凝土路面养护关键技术,具体包含路面日常保养技术、面板开裂及破碎修补技术、路面变形修补技术以及表面坑洞修补技术。

With the increasing traffic pressure in China,the number of diseases on cement concrete pavement is gradually increasing and the types of diseases are becoming more complex.Therefore,this article first analyzes the common diseases and their causes of cement concrete pavement,including panel cracking and fragmentation,pavement deformation,joint damage,and surface damage.It further proposes the maintenance principles of cement concrete pavement diseases,including economy,rationality,and prevention.Finally,it discusses in detail the key technologies of cement concrete pavement maintenance for common diseases,including daily maintenance techniques for pavement panel cracking and fragmentation repair technology,road deformation repair technology,and surface pothole repair technology are provided for reference by technical personnel in related fields.