The damage fracture analysis of a jointe
β
Li Xinping; Zhu Weishen
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Article
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1992
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Elsevier Science
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English
β 468 KB
An equivalent continuum model of rock mass consisting of joints and rock is proposed by averaging the stress and strain in a volume element. Using the theory of damage mechanics and fracture mechanics, the damage tensor, effective stress tensor, damage strain, etc. of the rock mass are defined, prop