浅析运输类飞机经济舱头排旅客座椅头部损伤判据的影响因素

介绍了头部损伤判据HIC的概念、适航要求及影响运输类飞机客舱头排旅客座椅HIC的相关参数;叙述了旅客座椅头排距、头部撞击壁板的刚度、安全带织带伸长率、乘坐摩擦系数等参数的影响和重要程度;对如何设计符合HIC要求的经济舱头排旅客座椅和壁板提出了建议。

Effect of Head Injury Criterion on Front Row Passenger Seats in Economy Class for Transport Aircraft

This paper introduces the concept of head injury criterion (HIC), airworthiness requirements and the HIC related parameters which effected front row passenger seats in economy class cabin of transport aircraft. Effect of parameters on Seat Setback Distance with Bulkhead panel , bulkhead panel stiffness, safety belt webbing elongation, the friction coefficient between the ATD and surface of the seat is presented. HIC compliant design of the front row passenger seats in economy class and bulkhead panel is suggested.