航空学报 > 1998, Vol. 19 Issue (2): 232-235

低能量冲击损伤复合材料飞机结构的强度性能研究

童明波, 陈普会, 曾建江   

  1. 南京航空航天大学
  • 收稿日期:1997-09-22 修回日期:1997-11-30 出版日期:1998-04-25 发布日期:1998-04-25

STRENGTH STUDY OF COMPOSITE STRUCTURE WITH LOW ENERGY IMPACT DAMAGE

Tong Mingbo, Chen Puhui, Zeng Jianjiang   

  1. Nanjing University of Aeronautics and Astronautics, Nanjing, 210016
  • Received:1997-09-22 Revised:1997-11-30 Online:1998-04-25 Published:1998-04-25

摘要:

论述了含冲击损伤复合材料飞机结构的强度性能,涉及到该研究领域的主要方面,包括复合材料冲击损伤机理及特点、冲击损伤对结构性能的影响、耐久性/损伤容限要求及设计分析方法等。讨论如何进一步提高复合材料飞机结构冲击强度的设计水平。

关键词: 复合材料, 冲击损伤, 强度性能

Abstract:

The strength performance is discussed for composite aircraft structures with impact damage. The study involves damage mechanisms, static and fatigue behavior of composites and damage tolerance/durability design requirements of structures. Finally, the methods how to improve the design level of impact damage tolerance and durability are described .

Key words: composites, impact damage, strength performance

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