摘要
混泥土路面的维护在资金不足的情况下,一般采用在破碎的混泥土上铺上一层沥青以加固路面的强度,恢复道路的正常运行。在经过现场的一系列试验及理论的分析计算,得出了具体的设计方案和施工的重点为水泥混凝土路面的维修维护提供了一种不同的方法。加铺层的设计要合理化、经济化,结构设计要切合实际,满足道路负载能力的要求。
When lacking fund support, we usually pave an asphalt overlay on the broken cement concrete pavement when it comes to the maintenance of cement concrete pavement to make sure the normal operation of roads. After doing a serious of field tests and theoretical calculating, we conclude a specific construction plan which can provide a different way to the repair and maintenance of cement concrete pavement. The design of the overlay mustbe both rational and economic. In addition, the structural design should be applicable to meet different demands of varied road capacity.
出处
《湖南城市学院学报（自然科学版）》
CAS
2015年第2期21-23,共3页
Journal of Hunan City University:Natural Science
关键词
旧路面的调查
沥青加铺层
设计结构
厚度计算
research on old pavements
asphalt overlay
structural design
calculating on the thickness
