机场陆侧出发车道边布局方案

Airport landside departure lane side layout scheme

为科学利用机场陆侧出发车道边设施,针对机场车道边交通流特征,对机场出发车道边不同布局方案进行量化分析。探讨国内常见出发车道边布局形式、交通特征及通行能力,基于各车道通行能力构建考虑停车道溢出状态的出发车道边通行能力理论模型。以济南遥墙国际机场为例,利用VISSIM微观仿真软件的参数标定和场景构建对通行能力模型的准确性予以验证,结果显示:理论和仿真通行能力的相对误差分别为6.1%和4.2%。最后,在济南遥墙机场规划中的T2航站楼出发车道边设计5种布局方案,并运用仿真评价方法对通行能力和运行效率进行评价,结果表明方案3和方案4的运行效果最优。

In order to scientifically utilize the airport land-side departure curbside facilities,different airport departure curbside layout options are quantitatively analyzed for the airport curbside traffic flow characteristics.The theoretical model of departure curbside capacity considering the overflow state of parking lanes is constructed based on the capacity of each lane by exploring the common departure curbside layout forms,traffic characteristics and capacity in China.Taking Jinan Yaoqiang International Airport as an example,the accuracy of the capacity model is verified by using the parameter calibration and scenario construction of the VISSIM microsimulation software,and the results show that the relative errors of the theoretical and simulated capacities are 6.1%and 4.2%,respectively.Finally,five layout options are designed at the departure curbside of T2 in Jinan Yaoqiang Airport,and the simulation evaluation method is applied to evaluate the capacity and operational efficiency,and the results show that Option 3 and Option 4 have the best simulation effect.