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Keywords: crack damageClose
Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-016
... Abstract Mineralogical composition and microstructural features influence rock strength and their failure mechanisms. Crack initiation (CI) and crack damage (CD) are important processes of the failure mechanisms of rocks. Since CI is the lower limit of the long term strength of rocks at low...
Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-023
... ABSTRACT: Determination of crack initiation CI and crack damage CD as well as the understanding of failure mechanisms like spalling of rocks is still an issue to solve. Several methods are available for estimating CI and CD under uniaxial loading. Spalling typically occurs in close distance...
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