高速公路桥上交通标志有效性评价方法研究  

Research on Evaluation Method of Traffic Signs Effectiveness on Highway Bridges

作　　者：盛萍[1] 许文刚[1] 崔晋清 SHENG Ping;XU Wengang;CUI Jinqing(CCCC Second Highway Consultants Company Limited, Wuhan 430056, China)

机构地区：[1]中交第二公路勘察设计研究院有限公司

出　　处：《交通科技》2019年第4期100-104,共5页Transportation Science & Technology

摘　　要：针对高速公路桥梁上交通标志版面设计、设置位置及标志视认性存在的问题,建立了交通标志有效性评价指标体系,并利用多层次模糊综合评价方法构建了高速公路桥上交通标志有效性评价模型。文中以恩黔高速月亮山特大桥为例,对该评价模型的有效性和实用性进行了验证。Aiming at the problems existing in the layout design, location and visibility of traffic signs on highway bridges, an evaluation index system for the effectiveness of traffic signs is established, and an evaluation model is constructed for the effectiveness of traffic signs on highway bridges by using multi-level fuzzy comprehensive evaluation method. Finally, the validity and practicability of the effectiveness evaluation model are verified by taking the Moon Mountain Bridge in the Enshi-Qianjiang highway as an example.

关 键 词：高速公路 桥梁 交通标志 有效性 多层次模糊综合评价 

分 类 号：U491.52[交通运输工程—交通运输规划与管理]