基于仿真的机场路侧高架系统可靠性研究

Research on the Reliability of Airport Roadside Elevated System Based on Simulation

路侧高架系统作为机场路侧交通的主要载体,需要在有限距离内完成多次分流合流且由于相对封闭,路径冗余有限,对其可靠性研究非常重要。采用交通仿真的方法,提出路侧高架系统的容量冗余评估和极端天气下高架系统服务水平评估方法,并结合国内典型机场的路侧高架系统给出了实际应用案例。

The roadside elevated system,as the main carrier of airport roadside traffic,needs to complete multiple diver⁃sion and merging within a limited distance.Due to its relative enclosure and limited path redundancy,the study of its reliability is very important.In this paper,a method for evaluating the capacity redundancy of the roadside elevated system and assessing the service level of the elevated system under extreme weather condi⁃tions using traffic simulation is proposed.Combined with the roadside elevated systems of typical domestic air⁃ports,practical application cases are provided.