考虑跑滑结构的机场跑道容量评估模型

Runway capacity evaluation model with considering of runway and taxiway instruction

跑道容量是衡量机场服务水平的重要指标.民航中小型机场跑道滑行道结构简单,航空器起降占用跑道时间较长,是影响机场容量的主要因素.本文细化航空器起降滑行、滑跑时间,引入管制规则,构造了考虑跑滑结构的机场容量评估模型.采用Visual C++编程进行数值模拟仿真,结果表明,该模型能量化实际滑跑距离、滑行道位置、起降比例等关键因素对机场容量、跑道占用时间的影响.以赣州机场为例,该模型容量评估结果符合实际飞行原则和管制规则,能为提高机场吞吐量提供技术支持,具有一定的参考价值和实用性.

Runway capacity is an important indicator of the level of airport services.Because of simple runway taxiway structure in small and medium-sized aviation airport,runway occupancy time is longer while aircraft taking off and landing is the main factor affecting airport capacity.Detailed aircraft landing,taxiing time and introduced of regulatory rules,the capacity evaluation model considering runway and taxiway structure was proposed.Programming with Visual C＋＋for numerical simulation,the results show that the model quantified the key factors acting the airport runway capacity and runway occupancy time,such as real rolling distance,taxiway location,taking off and landing proportion in Ganzhou airport,for example,the model of capacity evaluation results accord with actual flight principles and control rules,to improve the airport throughput to provide technical support,has certain reference value and practical.