高速公路施工区交通延误模型研究综述  

Review of Work Zone Traffic Delay Estimation Models

作　　者：杨达[1,2] 陈玉婷 文成 YANG Da;CHEN Yu-ting;WHEN Cheng(School o f Transportation and Logistics,Southwest Jiaotong University,Chengdu 610031,China;National United Engineering Laboratory of Integrated and Intelligent Transportation,Southwest Jiaotong University,Chengdu 610031,China)

机构地区：[1]西南交通大学交通运输与物流学院,成都610031 [2]西南交通大学综合交通运输智能化国家地方联合工程实验室,成都610031

出　　处：《交通运输工程与信息学报》2018年第3期28-37,共10页Journal of Transportation Engineering and Information

基　　金：国家自然科学基金(51408509;51278429);中央高校基本科研业务费专项资金资助项目(2682016CX046)

摘　　要：道路施工给交通带来巨大的负面影响,研究施工区引起的延误,有利于寻找对交通影响最小化的施工方案和组织方法。本文回顾了施工区交通延误的相关研究,对施工交通延误模型和工具进行了归纳分类,评价了各类模型和工具的优缺点与适用范围,并分析了现有研究成果的不足。回顾发现,当前的模型可分为单瓶颈和双瓶颈施工区延误计算模型两类:单瓶颈施工区的延误计算模型可分为行驶延误、停车延误和复合延误模型三类;双瓶颈区目前仅有行驶延误的计算模型,尚缺乏停车延误和复合延误模型。当前延误计算模型与工具均是针对国外的高速公路,不能应用于城市道路施工区,有待开发针对我国城市道路施工区的交通延误模型。Work zones have produced large negative effects on traffic, studying on delays caused work zones is conductive to finding the best work zones scheme and organization methods with the minimum negative traffic impact. Through integrating the research works and software, the paper divides the models and tools into group, evaluates their advantages and disadvantages then analyzes the shortcomings of existing works. The result shows that the present models can be divided to single bottleneck work zone and double bottlenecks work zone. Single bottleneck work zone delay models have three types. They are travel delay model, queue delay model and recombination delay model. Double bottlenecks work zone delay estimation model only have travel delay model in the present, lacing of the other two kinds of delay models. Both delay estimation model and software are aim at overseas freeway, should not be applied to urban road work zones directly. Work zone traffic delay estimation models for urban road remain to be studied.

关 键 词：交通工程 延误计算模型 高速公路 施工区 文献综述 

分 类 号：U491.2[交通运输工程—交通运输规划与管理]