机场侧向跑道运行模式与容量仿真研究

Simulation for operational pattern and capacity of airport lateral runway

侧向跑道在我国大型机场规划设计中逐步推广应用,研究侧向跑道与邻近平行跑道系统的运行模式和不同模式下的运行容量对于指导未来机场建设具有重要意义。对侧向跑道与邻近平行跑道的使用模式进行系统分析,提出4种运行相关性与起降放行间隔:独立运行、起飞相关运行、起降相关运行和完全相关运行。以成都新机场为例,应用SIMMOD仿真软件对跑道不同运行模式与相关性进行模拟分析。仿真结果表明,在独立运行条件下,侧向跑道与邻近平行跑道可满足的高峰起降容量约为75~77架次/小时;起降相关运行对一组跑道容量的影响大于起飞相关运行;在完全相关运行条件下起降容量最低,约为65架次/小时,较之其他模式容量下降约6%~16%。

The planning and design of the lateral runway is gradually applied in the construction of large airports of China. The research on the operational pattern and corresponding capacity of the lateral runway and adjacent parallel runway system（ LR and APR） is of great significance for guiding the construction of the future airport. First,the different utilization modes of LR and APR were analyzed. Then four operational correlations and intervals were discussed,i. e. ： correlated operation,take-off correlated operation,take-off and landing correlated operation and fully correlated operation. Taking Chengdu new airport as an example,the airfield simulation models were established to evaluate the efficiency of LR and APR. The simulation result suggests that a group of LR and APR can meet the hourly take-off and landing movements of about 75 ～ 77 in the case of correlated operation. The take-off and landing correlated operation has greater impact on capacity than take-off correlated operation. In the case of fully correlated operation,the runway capacity is lowest（ only 65 movements/hour）,lower by about 6% ～ 16% compared with other conditions.