非标准快速出口滑行道平面设计方法研究

Graphic Design Method for the Non-Standard Rapid Exit Taxiway

为解决机场平行滑行道与跑道水平间距不符合标准快速出口滑行道设计要求问题,提出非标准快速出口滑行道设计方法。首先将非标准快速出口滑行道的设计由跑道向平滑方向划分为滑入段、切线段与滑出段;然后综合考虑飞机运行的安全与效率,绘制非标准快速出口滑行道的构型示意图,并给出各段关键参数的计算方法;最后以跑道与平滑间距为120 m的某机场为例,对各关键点的坐标值进行计算,验证该方法的可行性,对机场平面设计有一定的借鉴价值。

A non-standard rapid exit taxiway design method was proposed to solve the problem of the airport when the horizontal spacing between the parallel taxiway and runway did not meet the standard rapid exit taxiway design requirements. Firstly, the design of non-standard rapid exit taxiway from the runway to the parallel taxiway was divided into three parts, named as taxing in section, tangent section and turnoff section. Secondly, the non-standard rapid exit taxiway configuration schematic was drawn, and the calculation method of key parameter at each section was given, with the comprehensive consideration of both the safety and efficiency of aircraft operations. Finally, taking the 120 m spaeing between the runway and the parallel taxiway of aeertain airport for example, the coordinate values of the key points were calculated and the feasibility of the proposed method was verified, which provided some referential value for the airport graphic design.