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Proceedings Papers

A Unified Computational Framework for Modelling Rock Failure Evolution: From Progressive Degradation to Catastrophic Rupture and Avalanche

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Liang Wang, Qinghua Lei
Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0615
https://doi.org/10.56952/ARMA-2024-0615
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View Paper titled, A Unified Computational Framework for Modelling Rock Failure Evolution: From Progressive Degradation to Catastrophic Rupture and Avalanche
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Proceedings Papers

Monitoring Damage Evolution in a Tectonically Faulted Clay Shale — An Experiment of the Mont Terri URL

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Martin Ziegler, Markus Furche, Thies Beilecke, Thomas Burschil, Anne Obermann, Qinghua Lei, Chenxi Zhao, Simon Loew
Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-158-B
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View Paper titled, Monitoring Damage Evolution in a Tectonically Faulted Clay Shale — An Experiment of the Mont Terri URL
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Proceedings Papers

Implementation of a Damage Mechanics Model into the Particle Finite Element Method for Rock Slope Failure Analysis

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Liang Wang, Qinghua Lei
Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-0422
https://doi.org/10.56952/ARMA-2022-0422
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View Paper titled, Implementation of a Damage Mechanics Model into the Particle Finite Element Method for Rock Slope Failure Analysis
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Proceedings Papers

Numerical Modelling of Blast-Induced Crack Propagation in Pre-Fractured Rock

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Huandui Liu, Guibin Wang, Qinghua Lei, Xingguang Zhao
Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-256
https://doi.org/10.1088/1755-1315/861/4/042101
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View Paper titled, Numerical Modelling of Blast-Induced Crack Propagation in Pre-Fractured Rock
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Proceedings Papers

An Efficient Coupled Hydro-Mechanical Modeling of Two-Phase Flow in Fractured Vuggy Porous Media

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Lijun Liu, Zhaoqin Huang, Jun Yao, Qinghua Lei, Yuan Di, Yu-Shu Wu, Yongzan Liu
Paper presented at the 54th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2020
Paper Number: ARMA-2020-1150
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View Paper titled, An Efficient Coupled Hydro-Mechanical Modeling of Two-Phase Flow in Fractured Vuggy Porous Media
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Proceedings Papers

Elastic Wave Propagation in Geological Media Embedded With Discrete Fractures Following Power Law Length Scaling

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Fan Shi, Qinghua Lei
Paper presented at the 2nd International Discrete Fracture Network Engineering Conference, June 20–22, 2018
Paper Number: ARMA-DFNE-18-0527
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View Paper titled, Elastic Wave Propagation in Geological Media Embedded With Discrete Fractures Following Power Law Length Scaling
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Proceedings Papers

Investigating the Relationship Between Far-Field Stress and Local Values of the Stress Tensor

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Ke Gao, John P. Harrison, Qinghua Lei, John-Paul Latham
Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-069
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View Paper titled, Investigating the Relationship Between Far-Field Stress and Local Values of the Stress Tensor
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