Evaluation of the performance of yielding rockbolts during rockbursts using numerical modeling method

Autor:	Jun Wang, Derek B. Apel, Huawei Xu, Chong Wei
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	Rockburst Rockburst damage Yielding rockbolt Numerical modeling UDEC Underground mining Mining engineering. Metallurgy TN1-997
Zdroj:	International Journal of Coal Science & Technology, Vol 9, Iss 1, Pp 1-26 (2022)
Druh dokumentu:	article
ISSN:	2095-8293 2198-7823
DOI:	10.1007/s40789-022-00537-6
Popis:	Highlights: (1) Energy-absorption capacity of yielding rockbolts in rockbursts is evaluated. (2) Rock deformation and rockburst damage are quantitatively assessed. (3) Performance of yielding rockbolts in weak and strong rockbursts is studied. (4) Effects of floor support and cable bolts on controlling rockbursts are discussed.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/073fe82fe8a246649d2fc2ef6a2733c2 Zobrazit plný text záznamu Full text from SpringerLink View record in DOAJ