The use of acoustic emission in fracture
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P Rossi; J.L Robert; J.P Gervais; D Bruhat
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Article
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1990
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Elsevier Science
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English
โ 95 KB
Abatraet-The new failure criterion of rock in plastic strain space is presented upon previous experiment results and the hypothesis that dissipation energy in a material causes failure. The main characteristics and applications to rocks of the criterion are discussed. The criterion can well explain