飞机道面拦阻系统建模分析

通过对飞机道面拦阻系统进行静力学、动力学分析，建立了拦阻系统的力学分析模型。通过该模型，结合实际应用中机轮所受的水平阻力应符合起落架的设计范围，得出了飞机进入拦阻面的速度、拦阻材料的压碎强度、起落架所受的最大水平拖力、轮胎最大压力以及拦停距离等变量之间的关系，从而为进一步研究道面拦阻材料的力学特性以及今后进行拦阻材料的自主开发提供了理论依据。

Modeling and Analysis on Soft-Ground Arresting System for Aircraft

Based on the static and dynamic analysis of soft-ground arresting system, the mathematical model is built. Through this model, combined with the practical factor that the drag load of wheels should conform to the design range of undercarriages, physical relationships among the entering velocity to the arresting system, the crushable strength of the arresting system, the maximum drag to undercarriages, the maximum stress of tires, the stopping distance and other functions are founded, which provide a theoretic foundation on the mechanics performance and independent development for the further research on soft-ground arresting system.