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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1998, Vol. 19 ›› Issue (2): 232-235.

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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

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

CLC Number: