密实骨架结构水泥稳定碎石路面配合比设计方法及抗裂性能  

Mixture design method and anti-cracking performance of cement stabilizing crashed rock pavement with dense skeleton type

作　　者：蒋应军[1] 陈忠达[1] 彭波[1] 戴经梁[1] 

机构地区：[1]长安大学公路学院,陕西西安710064

出　　处：《长安大学学报（自然科学版）》2002年第4期9-12,共4页Journal of Chang’an University(Natural Science Edition)

摘　　要：首先研究了材料抗裂性能评价方法。在此基础上 ,提出骨架密实型水泥稳定碎石基层材料设计方法 ,并进行了大量室内试验研究。结果表明骨架密实型水泥稳定碎石基层具有良好的抗裂性能。最后通过试验路研究表明 。Based on the study of evaluating method for the anti cracking performance of the mixture,the design method of Cement Stabilizing Crashed Rock with Dense Skeleton Type(CCRDST) was developed,and a laboratory study was carried out to provide further information regarding the road performance of CCRDST,especially anti cracking performance.The results show that CCRDST has better anti cracking performance. The test road further indicates that asphalt pavement on CCRDST has better road performance.

关 键 词：配合比 设计方法 水泥稳定碎石 密实骨架 路面 抗裂性能 

分 类 号：U416.23[交通运输工程—道路与铁道工程] U416.216