Constraint of side-groove and its influe
Constraint of side-groove and its influence on fracture toughness parameter in Charpy-size specimens
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X.P. Zhang; Y.W. Shi
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Article
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1992
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Elsevier Science
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English
โ 476 KB
The effect of a side-groove constraint on a pre-cracked Charpy-size specimen, and the influence of a side-groove on fracture tou&ess parameters are studied. The results indicate that when side-groove depth approaches a critical value, the maximum load toughness & values are nearly coincident with th