JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 1993, Vol. 17 ›› Issue (03): 80-82.doi: 10.3969/j.jssn.1000-2006.1993.03.020

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THE STUDY OF MEASURING WOOD FRACTURE TOUGHNESS KIC

Fan Wenying Xu Hong Gong Meng   

  1. Department of Mechanical Engineering
  • Online:1993-09-18 Published:1993-06-18

Abstract: Three-point-bending specimens with edge crack were used to measure wood fracture toughness KIC and to analyse the effect of specimens’ width on KIC. The experiment results showed that (1): the experimental method is feasible (2): the width of specimens has no sufficient effect on KIC, so the thin specimens were better used.