A local homogenization approach for simulating the reinforcement effect of the fully grouted bolt in deep underground openings

Fully grouted bolts are a key component of the support system for underground openings. Although considerable effort has been made in the simulation of the reinforcement effect of the fully grouted bolts on the rock masses surrounding underground openings, most of the work has limited significance s...

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Autori principali: Dingping Xu, Xiuyang Liu, Quan Jiang, Shaojun Li, Yangyi Zhou, Shili Qiu, Fei Yan, Hong Zheng, Xiang Huang
Natura: Artigo
Lingua:Inglês
Pubblicazione: Elsevier 2022-03-01
Serie:International Journal of Mining Science and Technology
Soggetti:
Fully grouted bolt
Reinforcement effect
Representative volume
Transverse isotropy
Homogenization
Accesso online:http://www.sciencedirect.com/science/article/pii/S2095268622000039
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