基于AirTOP的机场U型港湾式站坪运行效率分析

Analysis of Airport U-shaped Harbor Apron Operation Efficiency Based on AirTOP

随着机场航站楼构型的日益多样化,U型港湾式站坪布局应用于国内外各大机场。该文针对U型港湾式站坪的运行方式进行了系统分析,并以华东地区某改扩建机场为研究对象,通过AirTOP仿真软件对其港湾内布置三通道与四通道、特殊天气条件下(等同于双通道方案)以及港湾指廊端头机位等运行方案进行了仿真模拟评估。仿真结果表明:四通道方案运行效率高于三通道方案,但优势显著性一般;双通道方案港湾内相关机位运行效率降低,机位滑行时间平均增长约6%,但延误水平仍可接受;港湾指廊端头机位采用内侧站滑离港、外侧站滑到港方式的运行效率更高。

With the increasingly diversified terminal building style of the airport,the layout of U shaped harbor apron is applied to domestic and foreign airports.First,a systematic analysis was conducted for the operating modes of the U-shaped harbor apron.Then,a restructuring and expansion airport in Eastern China was used as the research object.Finally,the three-channel and four-channel plan of harbor apron,special weather condition(equal to dual-channel plan)and the operating modes of the end of harbor gallery parking position were simulated and evaluated through the AirTOP simulation software.The simulation result shows that the operation efficiency of the four-channel plan is higher than the three-channel plan,but the advantage is not great;the operation efficiency of the relevant parking position in the harbor of the dual-channel plan is reduced,and the average taxing time of the aircraft increased about 6%,but the delay level is still acceptable;The end of harbor gallery parking positions use the inner apron taxiway for departure and the outside apron taxiway for arrival is more efficient.