Scientia Silvae Sinicae ›› 2001, Vol. 37 ›› Issue (2): 112-116.doi: 10.11707/j.1001-7488.20010218
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Shao Zhuoping,Ren Haiqing,Jiang Zehui
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Abstract:
In this paper, the compliance method was applied to determine fracture toughness of C.lanceolata. The results showed that: 1.the compliance method is an available and feasible experimental plotting method, the relationship between compliance and crack length may be expressed by exponent function(C=α exp(βa/w))very well; 2.in this testing, the fracture toughness KTLIC of C.lanceolata is equal to 4.825 Mpa·mm1/2 .
Key words: Wood fracture mechanics, Fracture toughness, Testing plot, Compliance method
Shao Zhuoping;Ren Haiqing;Jiang Zehui. STUDY ON THE COMPLIANCE METHOD FOR DETERMINE WOOD FRACTURE TOUGHNESS[J]. Scientia Silvae Sinicae, 2001, 37(2): 112-116.
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