DDA simulation study on fracturing failure reproducibility of heterogenous rock
The mesoscale heterogeneity of rock determines its macroscale mechanical performance to a large extent. In this paper, a sub-block element discontinuous deformation analysis (DDA) method coupled with a statistic heterogeneity model was used to simulate the fracturing failure of pre-notched rock spec...
| Main Authors: | , , , , |
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| 格式: | 文件 |
| 语言: | English |
| 出版: |
Frontiers Media S.A.
2023-01-01
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| 丛编: | Frontiers in Earth Science |
| 主题: | |
| 在线阅读: | https://www.frontiersin.org/articles/10.3389/feart.2022.1076023/full |