基于新型检测指标的沥青路面综合性能评定  

作　　者：王保玲[1] 蒋思[1] 曹强[1] 

机构地区：[1]重庆交通大学管理学院,中国重庆400074

出　　处：《科技信息》2013年第23期373-374,411,共3页Science & Technology Information

摘　　要：本文针对传统路面使用性能评价方法不足现状,考虑运用特尔菲方法确定各指标的权重系数,并在原有评价指标[即路面破损状况指数(PCI)、行驶质量指数(RQI)、车辙深度(RD)、结构强度系数(SSI)、路面抗滑性能指数(SRI)基础上纳入外观综合评价指数(SEI)],形成更为完整的综合评价体系。建立特尔菲—理想点法路面使用性能评价模型,并对高速公路沥青路面使用性能数据进行分析计算,结果充分验证了新设指标(SEI)的合理性。本文对沥青路面综合性能评定的研究具有一定意义。This paper addresses the shortcoming that traditional pavement peribrmance method is not suitable, choses pavement performance in- dicators to determine the weight coefficient of each index in the Delphi method. On the basis of the original evaluation lie, damaged road surface con- ditions index （PCI）, ride quality index （RQI）, rut depth （RD）, the structure strength index （SSI）, pavement skid resistmance index （SRI） includes ap- pearance surface evaluation index（SE1）], forms a more complete comprehensive evaluation system, and finally establish comprehensive assessment model. Pavement performance was built in Delphi-Ideal Point method. Some highway pavement performance data were analyzed and computed, and the re- suits were consistent with the actual data, thus proving the new indicators （SEI） is reliable. The research for pavement performancehas some kind of si~,nificance.

关 键 词：路面综合性能评价 特尔菲—理想点法 评价指标 

分 类 号：U416.217[交通运输工程—道路与铁道工程]