基于室内试验的旧沥青路面评价技术探讨  

Discussion on Test Evaluation Technology of Old Asphalt Pavement Based on Laboratory Test

作　　者：郭涛 GUO Tao(Shanxi Jinzhong Highway Bridge Construction Group Co., Ltd., Jinzhong 030600, China)

机构地区：[1]山西省晋中路桥建设集团有限公司,晋中030600

出　　处：《交通科技》2018年第6期133-136,共4页Transportation Science & Technology

摘　　要：在沥青路面大修养护设计之前,需要对旧路的使用状况进行评价,尤其是旧路沥青混合料在一定的使用年限后,其路用性能状况如何,是影响沥青路面大修养护方案设计的关键因素。文中以国内某实体工程为依托,对旧路沥青路面的室内试验评价进行了技术探讨。Before the asphalt pavement overhaul design,it is necessary to evaluate the use condition of the old road.Especially,the road performance of the old asphalt mixture after a certain service life is a key factor guiding the design of the asphalt pavement of overhaul maintenance plan.Based on an old road in China,a technical discussion on the laboratory test evaluation of the old asphalt pavement is conducted.

关 键 词：旧沥青路面 室内试验 性能评价 

分 类 号：U418.6[交通运输工程—道路与铁道工程]