基于仿真建模的综合港区道宽规模和闸口数量规划研究

合理规划港区闸口通道数量和道路宽度是保证整个港区集疏运顺畅的关键因素。首先对码头闸口系统的作业特点和道路通行能力进行研究,定性分析并给出了闸口通道数量和道路通行能力相关参数的理论计算公式。然后利用计算机仿真技术,结合离散事件动态理论、排队论及交通流理论,建立了港区码头闸口通道数量及道路宽度仿真复合模型,并针对实际案例进行仿真试验研究。研究方法对提高港区规划设计水平有一定的参考意义。

Planning of comprehensive port's road width and gate number based on simulation modeling method

Reasonable planning of the port’s gate number and road width is one of the key factors for ensuring the entire port consolidation and distribution system in the smooth transportation.At first,through researching the working characteristics of the port gate system and road transportation capacity,this paper analyzes qualitatively and gives theoretical formulas about the gate number and road traffic capacity;Then,using computer simulation technology combined with discrete event dynamic theory,queuing theory and traffic flow theory,this paper establishes the compound simulation model regarding to the number of the port gate channel and road width.Moreover,this paper carries out a simulation test on a practical case.The research method may serve as a reference for improving port’s planning and design level.