Study on Damage Constitutive Model of High-Concentration Cemented Backfill in Coal Mine

In order to construct the damage constitutive model (DCM) of high-concentration cemented backfill (HCCB) in coal mine, the generalized Hoek-Brown strength criterion was used as the failure criterion. For the difference of theoretical derivation of constitutive relation, a new DCM based on residual s...

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Autores principales: Baogui Yang, Haigang Yang
Formato: article
Lenguaje:EN
Publicado: Hindawi-Wiley 2021
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Acceso en línea:https://doaj.org/article/c987f3f57f7a43d4915ba295eb44091f
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