Validation of Friction-Anchored Rock Bolt Supports for Underground Excavations in Backfill.

Autor:	Shaposhnik, Yu. N.1 shaposhnikyury@mail.ru, Konurin, A. I.1, Neverov, A. A.1, Neverov, S. A.1, Usol'tseva, O. M.1, Shaposhnik, S. N.2
Zdroj:	Journal of Mining Science. Sep2021, Vol. 57 Issue 5, p775-786. 12p.
Databáze:	Academic Search Ultimate
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