Performance of identical rockbolts tested on four dynamic testing rigs employing the direct impact method

Impact drop tests are routinely used to examine the dynamic performance of rockbolts. Numerous impact tests have been carried out in the past decades on independently designed, constructed and operated testing rigs. Each laboratory has developed testing procedures; thus, the results are often report...

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Principais autores:	Charlie C. Li, John Hadjigeorgiou, Peter Mikula, Greig Knox, Bradley Darlington, Renée Royer, Andrzej Pytlik, Michael Hosp
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2021-08-01
Colecção:	Journal of Rock Mechanics and Geotechnical Engineering
Assuntos:	Dynamic test Drop test Impact test Rockbolt Rock reinforcement Ground support
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S1674775521000160
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