论文部分内容阅读
机场在未来战争中必然遭受破坏,其局部地区经修复后,形成了半准备机场。这类机场局部地区属于柔性范畴,而且局部表面很粗糙。带有常规式减震器的起落架,在这类机场上起降会出现高的过载,导致起落架及与飞机相连部位过早的破坏。为了适应这类机场使用的特点,本文探讨了双气室减震器的设计思想,并对它的静、动性能及主要参数选择原则作了较详细的对比分析,对道面粗糙度标准、适用半准备机场使用的其它减震器布置方案作了简单的阐述。
The airport will inevitably be destroyed in future wars. Some areas have been restored to form a semi-prepared airport. Some of these airports belong to the flexible category, and the local surface is very rough. Landing gear with conventional shock absorbers that take off and land at such airports can experience high overloads, resulting in premature failure of the landing gear and associated parts of the aircraft. In order to adapt to the characteristics of the use of such airports, this paper explores the design concept of double-air-chamber shock absorber, and compares its static and dynamic performance and the principle of main parameters selection in detail. Other semi-prepared airport for the use of other shock absorber layout made a simple exposition.