车辆在曲线路段的交通粘性力学模型分析

摘要

分析曲线路段对道路通行能力的影响,将交通流比拟成流体流,运用流体力学理论,基于车辆的平均密度、平均速度及速度参数,求出车辆在曲线路段的粘性阻力,建立车辆在曲线路段的交通粘性力学模型.%This paper analyzes influences on curved sections on traffic capacity of roads, obtains viscosity resistance of vehicles at curved sections by assimilating traffic flow into fluid flow, by means of fluid mechanics theory and based on average density, average speed and speed parameters of vehicles, and establishes mechanical models of traffic viscosity of vehicles at curved sections accordingly.