介绍在使用国军标规范《军用飞机强度和刚度规范》中对于急剧俯仰机动、滚转改出及滚转机动机翼载荷计算时所遇到的困难、解决办法及其软件研制。
The paper introduces the difficulties met in A/C loads calculation during abrupt pitching maneuver and rolling pullout, and in wing load calculation during rolling maneuvers.
他们需要检查座椅与飞机舱面固定接头的强度。
They had to check the strength of the seat attachments to the floor of the plane.
由于它们的强度和亮度而被使用在飞机结构中的铝合金却恰恰相反。
The aluminium alloys that are used for their strength and lightness in aircraft construction are just the opposite.
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