【摘要】 道路通行能力是道路设计、管理的最基本参数。文章介绍了利用计算机模拟来研究道路的通行能力 ,符合交通系统真实情况的模拟模型被建立 ,就可以利用计算机的特点对研究的路段进行模拟 ,分析交通流的特性 ,并根据需要对模型的参数进行修正 ,优化道路设施设置和公路线形的设计方案 ,提高公路通行能力 ,保证行车安全 ,有效地进行道路通行能力、交通规划、交通组织与管理等方面的研究。更多还原

【Abstract】 Highway traffic capacity is the basic parameter of highway design and administration. The computer simulation is adopted herein to research the highway’s traffic capacity. The simulation model corresponding with the real circumstances is constructed. With the aid of the computer,the highway to be researched can be simulated,and the features of traffic flow can be analyzed. Then parameters of the highway model can be amended,and the facilities of the highway and the designing plans can be optimized. Thus the highway traffic capacity can be improved, the vehicle security ensured,and the researches into the traffic capacity and traffic planning and management conducted.更多还原