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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1990, Vol. 11 ›› Issue (5): 267-270.

• 论文 • Previous Articles     Next Articles

ON MODE-Ⅰ DELAMINATION FRACTURE TOUGHNESS OF MULTI- DIRECTIONAL INTERFACE IN COMPOSITE LAMINATES

Xiao Jun, Li Shunlin   

  1. Nanjing Aeronautical Institute
  • Received:1989-02-27 Revised:1900-01-01 Online:1990-05-25 Published:1990-05-25

Abstract: A method to measure mode- I delamination fracture toughness of multi-directional interface in composite laminates is put forward by using of an end notched laminate beam. The fracture toughness of interface (0/θ) in aramid/epoxy composite laminate is also measured.

Key words: composite laminates, delamination, fracture toughness