A hybrid finite-discrete element method for modelling cracking processes in sandy mudstone containing a single edge-flaw under cyclic dynamic loading

Authors: Xiaolong Zhang, Wenjie Xu, Xiaoping Zhang, Yan Yu, Chong Xu

Source: Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)

Subject Terms: Cohesive zone model, Hybrid FDEM, Quasi-static loading, Cyclic dynamic loading, Rock failure mechanism, Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/d16a181b815c47b288017a38f50d746a

Experimental study on failure mechanism of soft rock-coal bodies in abandoned mines under cyclic dynamic loading

Authors: Dong Wang, Yujing Jiang, Bin Liang, Zhijie Wen, Jianlong Wang

Source: Rock Mechanics Bulletin, Vol 3, Iss 4, Pp 100145- (2024)

Subject Terms: Soft rock-coal combinations, Energy evolution, Failure mechanism, Cyclic dynamic loading, Acoustic emission, Mining engineering. Metallurgy, TN1-997, Hydraulic engineering, TC1-978

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2773230424000441; https://doaj.org/toc/2773-2304

Access URL: https://doaj.org/article/cc647404c6864edf98ad88071aa3f915

Evolution of Permeability and Sensitivity Analysis of Gas-Bearing Coal under Cyclic Dynamic Loading

Authors: Zhongzhong Liu, Yuxuan Liu, Zonghao Wang, Wentao Huang

Source: Applied Sciences, Vol 14, Iss 18, p 8373 (2024)

Subject Terms: cyclic dynamic loading, gas-bearing coal, permeability, complete stress–strain process, sensitivity analysis, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3417/14/18/8373; https://doaj.org/toc/2076-3417

Access URL: https://doaj.org/article/328ee29baa4f448c90b8a47bde4eaecb

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