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Analytical solutions for characteristic radii of circular roadway surrounding rock plastic zone and their application
In the non-uniform stress field, the surrounding rock plastic zone of the circular roadway shows different shapes under the different confining pressure conditions. Based on the boundary shape characteristics of the plastic zone, the characteristic radii of the plastic zone were proposed, namely the...
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| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Elsevier
2019-03-01
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| Colecção: | International Journal of Mining Science and Technology |
| Acesso em linha: | http://www.sciencedirect.com/science/article/pii/S2095268618303008 |
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