灌注式半柔性路面研究进展(2)——半柔性混合料路用性能评价方法  

Review on Pouring Semi-Flexible Pavement(2)--Road Performance Evaluation Method of Semi-Flexible Mixture

作　　者：凌森林 王永鑫 金辉球 陈忠波 孙大权[1] LING Senlin;WANG Yongxin;JIN Huiqiu;CHEN Zhongbo;SUN Daquan(Road and Traffic Engineering Key Laboratory of Education Ministry,Tongji University,Shanghai 201804;Shanghai Jinshan Highway Construction Co.,Ltd.,Shanghai 201500)

机构地区：[1]同济大学道路与交通工程教育部重点实验室,上海201804 [2]上海金山公路建设有限公司,上海201500

出　　处：《石油沥青》2021年第6期1-11,共11页Petroleum Asphalt

摘　　要：灌注式半柔性混合料由大空隙沥青混合料和水泥基灌浆材料组成,完全沿用沥青混合料测试方法难以准确评价其路用性能。如何测评这种“刚柔相济”的特殊复合材料路用性能,成为灌注式半柔性路面研究重点和难点。综述了灌注式半柔性混合料的强度形成机理,总结了灌注式半柔性混合料的路用性能评价方法,分析了路用性能影响因素,以期为准确评价灌注式半柔性路面路用性能提供技术参考。Pouring semi-flexible mixture consists of a large void asphalt mixture and cement-based grouting material,and its performance is difficult to accurately evaluate by asphalt mixture test methods.How to evaluate the road performances of pouring semi-flexible mixture has become the focus and difficulty in research.In order to provide a technical reference for the accurate evaluation of pouring semi-flexible pavement performances,this study reviews the strength forming mechanism,summarizes road performance evaluation methods,and analyzes the effect factors of road performance of pouring semi-flexible mixture.

关 键 词：灌注式半柔性路面 强度机理 路用性能 评价方法 

分 类 号：U414[交通运输工程—道路与铁道工程] U416.2