飞机缝翼允许损伤静强度评估方法  

Static strength evaluation for allowable damage of aircraft slat

作　　者：江航[1] Jiang Hang(Shanghai Aircraft Design and Research Institute, Shanghai 201210, Chin)

机构地区：[1]上海飞机设计研究院,上海201210

出　　处：《江苏科技信息》2018年第17期55-57,共3页Jiangsu Science and Technology Information

摘　　要：飞机零件出现损伤时,须要参照相应机型的"结构修理手册"对这些损伤进行修理。有些修理方式会降低零件的承载能力,为了保证飞机运行安全,必须对修理后的结构进行强度评估。文章以飞机缝翼结构为例,介绍了飞机"结构修理手册"中几种典型"允许损伤"的静强度评估方法。When damage occurs to an aircraft part,the damage must be repaired by referring to the ＂Structural Repair Manual＂ of the corresponding model.Some repair methods will reduce the carrying capability of the parts.In order to ensure the safe operation of the aircraft,the strength of the repaired structure must be evaluated.In this paper,taking the aircraft slat structure as an example,the static strength evaluation method for several typical ＂allowable damage＂ in the ＂Structural Repair Manual＂ of aircraft.

关 键 词：缝翼 结构修理手册 允许损伤 静强度 

分 类 号：V22[航空宇航科学与技术—飞行器设计]