Autor: |
Wei Shen Zhu, Dun Fu Zhang, Wei Qiang Xue, Jin Wei Fu |
Rok vydání: |
2013 |
Předmět: |
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Zdroj: |
Applied Mechanics and Materials. :669-672 |
ISSN: |
1662-7482 |
DOI: |
10.4028/www.scientific.net/amm.353-356.669 |
Popis: |
In this paper, the failure mechanism of rock-like specimens with built-in 3D double cracks under fissure water pressure was numerically investigated. The initiation and propagation process of secondary cracks under fissure water pressure was simulated by using the modified elasto-brittle model and the superfine meshing method in the FLAC3D program. The fluid-solid coupling in cracked rock masses was preliminarily studied. Some of the simulation results are in good agreement with the previous results tested by scholars. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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