摘要
由于许多的水泥混凝土路面已无法满足交通运输的需求,且简单的维修又不能控制病害的发展,因此,必须改建或大修。根据现有的水泥混凝土路面的发展现状,以省道204线(张家产镇—董家店村)段公路大修工程为依托,研究碎石化技术在水泥混凝土路面改建中的应用。
As many of the cement concrete pavement has been unable to meet the needs of transport,and simple maintenance can not control the development of the disease,therefore,must be converted or overhaul.Based on the existing development status of cement concrete pavement,this paper studies the application of crushed petrochemical technology in the reconstruction of cement concrete pavement based on the highway overhaul project of the provincial highway204(Zhangjiachan town-Dongjiadian village).
作者
雷蕾
Lei Lei(Shanxi Expressway Development Limited Company, Taiyuan 030006 , China)
出处
《山西建筑》
2017年第30期144-145,共2页
Shanxi Architecture
关键词
碎石化技术
旧水泥混凝土
结构优化
路面结构强度
crushing technology
old cement concrete
structural optimization
pavement structure strength
