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A method to model the effect of pre-existing cracks on P-wave velocity in rocks
Crack closure is one of the reasons inducing changes of P-wave velocity of rocks under compression. In this context, a method is proposed to investigate the relationships among P-wave velocity, pre-existing cracks, and confining pressure based on the discrete element method (DEM). Pre-existing open...
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Auteurs principaux: | , , , |
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Format: | Artigo |
Langue: | Inglês |
Publié: |
Elsevier
2020-06-01
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Collection: | Journal of Rock Mechanics and Geotechnical Engineering |
Sujets: | |
Accès en ligne: | http://www.sciencedirect.com/science/article/pii/S1674775519307255 |
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