飞机水平尾翼壁板破片打击损伤评估与修理  

Assessment and Repair of Fragment-Shot Damage on the Panel of Horizontal Tail

作　　者：于克杰[1] 曾庆韬 姚甲辰 YU Ke-jie ZENG Qing-tao YAO Jia-chen(PLA Air Force No. 1 Aviation University, Xinyang 464000, China The No. 94243^rd Troop of PLA, Weifang 261003, China)

机构地区：[1]空军第一航空学院 [2]94234部队

出　　处：《兵器装备工程学报》2017年第2期5-8,共4页Journal of Ordnance Equipment Engineering

摘　　要：在分析了平尾结构特点和受载情况的基础上,建立了平尾壁板高应力部位的有限元模型,通过计算得到了5种损伤尺寸对应的应力水平以及相对应的平尾限制偏角,采用工程计算法设计和校核修理方案,对损伤飞机的限制飞行和损伤修理方案的确定具有参考意义。Based on the analysis of structure we established the finite element model of calculation, we got the stress levels and the damage sizes. In addition, we obtained the finding can be used as references for flight wartime. characteristics and loading conditions of the horizontal the high stress area of the horizontal tail panel. tail, After declination of horizontal tail and corresponding to the five respective repairing method by engineering calculation. The limitation and repairing method of damaged aircraft during

关 键 词：飞机 破片打击 评估 修理 

分 类 号：TJ8[兵器科学与技术—武器系统与运用工程]