Unloading effect of roadway excavation based on simulation method in similar material

Dynamic unloading is instantaneous, and the transient unloading effect has important influence on deep rock blasting excavation. In order to study the deformation law and failure mechanism of surrounding rock under dynamic excavation with unloading condition. And tunderstand further dynamic characte...

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Detalhes bibliográficos

Principais autores:	Jun ZHOU, Guangming ZHAO, Xiangrui MENG, Chunliang DONG, Chongyan LIU, Longpei MA, Wensong XU
Formato:	Artigo
Idioma:	Chinês
Publicado em:	Editorial Office of Journal of China Coal Society 2023-09-01
Colecção:	Meitan xuebao
Assuntos:	dynamic excavation surrounding rock-like material loading of double unloading crack
Acesso em linha:	http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.2022.1406
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