1. 南京航空航天大学 飞行器先进设计技术国防重点学科实验室，南京 210016；2. 中国商用飞机有限责任公司，上海 201210；3. 中国商飞北京民用飞机技术研究中心，北京 102211；4. 西北工业大学 航空学院，西安 710012；5. 中国飞机强度研究所，西安 710065

1. Key Laboratory of Fundamental Science for National Defense-Advanced Design Technology of Flight Vehicle, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;2. Commercial Aircraft Corporation of China, Ltd., Shanghai 200120, China;3. Aeronautical Science & Technology Research Institute of COMAC, Beijing 102211, China;4. College of Aeronautics, Northwestern Polytechnical University, Xi’an 710012, China;5. Aircraft Strength Research Institute of China, Xi’an 710065, China