基于跑道中心线控制法的跑道方位快速优化方法

Runway Orientation Optimization Method Based on Runway Centerline Control

为满足机场选址阶段跑道方位多方案的快速评估与优化要求,提出跑道中心线控制法,经过跑道方位初步优化、跑道平面位置优化与跑道方位再优化等步骤,可在机场首选场址快速进行方案对比与优化。结合云南贡山拟建通用机场实际案例,采用跑道中心线控制法进行了机场首选场址的跑道方位优化。结果表明,利用跑道中心线控制法可累计节省土方3.86×106 m3。

To rapid evaluate and optimize runway orientation options during the airport site selection stage,the method of runway centerline control(RCC)is proposed.This method includes preliminary optimization of runway orientation,optimization of runway plane position,and re-optimization of runway orientation,rapid scheme comparison and optimization can be carried out for airport site selection.Based on the actual case of Gongshan airport in Yunnan,the RCC method was used to optimize the runway orientation of the preferred airport site.The results show that using the RCC method can save 3.8662 million cubic meters of earthwork.