Non-uniform failure mechanism and stability control of mining roadway under deviatoric stress field
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DOI: 10.1038/s41598-024-83355-x
Abstract: Based on the elastic–plastic theory, the analytical formula of the second invariant J2 of deviatoric stress at any point around the circular roadway under the non-uniform stress field is derived. The distribution law of J2… read more here.
Keywords: distribution; invariant deviatoric; roadway; stress ... See more keywords