基于交通流黏滞性理论的道路车流相互作用研究  

The Mutual Interaction of Road Traffic Flow Based on Traffic Flow Viscous Theory

作　　者：马玉千[1] 张孝远[2] 

机构地区：[1]兰州交通大学交通运输学院,甘肃兰州730070 [2]兰州交通大学经济管理学院,甘肃兰州730070

出　　处：《兰州交通大学学报》2011年第6期132-135,共4页Journal of Lanzhou Jiaotong University

摘　　要：依据流体力学黏滞性理论,提出了交通流黏滞性理论,并得出了单行道交通流黏滞作用方程、双行道交通流黏性作用方程、次邻近车影响下的交通流黏性作用方程、外界条件影响下的交通流黏性作用方程,并对以上方程及左右车流对于行车的可能性影响进行了分析,指出了在实际中应该加强和注意对左右并行车流的调查和研究,这对于解决交通问题有一定的积极意义.Based on fluid mechanics viscous theory,a theory of traffic flow viscosity is proposed,and one-way street traffic flow viscous equation,two-way street traffic flow viscous equation,traffic flow viscous equations with secondary adjacent vehicles affection,and traffic equation of viscous fluid under the influence of external conditions are obtained.The above equations and road traffic possible influence caused by left or right vehicles are also analyzed,pointing out that the investigation and research of parallel vehicle of left or right should be strengthened in practice,which has a certain positive significance to solve traffic problem.

关 键 词：流体黏滞性 左右车流 阻力作用 流速线 

分 类 号：U491.112[交通运输工程—交通运输规划与管理]