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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Bibliographic Details
Published in:	Meitan xuebao
Main Authors:	Jun ZHOU, Guangming ZHAO, Xiangrui MENG, Chunliang DONG, Chongyan LIU, Longpei MA, Wensong XU
Format:	Article
Language:	Chinese
Published:	Editorial Office of Journal of China Coal Society 2023-09-01
Subjects:	dynamic excavation surrounding rock-like material loading of double unloading crack
Online Access:	http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.2022.1406

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