Research on the influence of the geometric characteristics of surrounding rock fractures on the macroscopic mechanical properties of rock-like materials based on PFC
The surrounding rock of coal mining face often contains numerous micro-cracks, and these microcracks greatly restrict the mechanical strength of the rock. Mechanical properties of rock degraded by joints and fissures in rock,, taking the Mesozoic three-stream pluton granite in Dandong City, Liaodong...
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| Format: | Članak |
| Jezik: | English |
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EDP Sciences
2022-01-01
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| Serija: | MATEC Web of Conferences |
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| Online pristup: | https://www.matec-conferences.org/articles/matecconf/pdf/2022/05/matecconf_msms2022_01067.pdf |