Rock Dynamics: Progress and Prospect, Volume 2 Proceedings of the Fourth International Conference on Rock Dynamics And Applications (RocDyn-4, 17–19 August 2022, Xuzhou, China)

Rock Dynamics: Progress and Prospect contains 153 scientific and technical papers presented at the Fourth International Conference on Rock Dynamics and Applications (RocDyn-4, Xuzhou, China, 17-19 August 2022). The two-volume set has 7 sections. Volume 1 includes the first four sections with 6 keynotes and 5 young scholar plenary session papers, and contributions on analysis and theoretical development, and experimental testing and techniques. Volume 2 contains the remaining three sections with 74 papers on numerical modelling and methods, seismic and earthquake engineering, and rock excavation and engineering. Rock Dynamics: Progress and Prospect will serve as a reference on developments in rock dynamics scientific research and on rock dynamics engineering applications. The previous volumes in this series (RocDyn-1, RocDyn-2, and RocDyn-3) are also available via CRC Press.

Numerical modelling and methods 3D FDEM modelling of dynamic rock fracture and fragmentation in triaxial Hopkinson bar tests under combined multiaxial static and dynamic loading, H. Han, D. Fukuda, H. Wang, H. Liu & Q. ZhangA novel numerical model for rock pulverization based on CDEM, X. Hou, Y. Fan, C. Feng & X. ZhuA numerical approach to predict the dynamic compressive strength from the point load test, Y.-F. Chen, Y.-M. Li & G.-F. ZhaoA numerical estimation on Dynamic Direct Tensile Strength (DDTS) of rock by introducing centrifugal field, J.-L. Li & G.-F. ZhaoA numerical study on the normal stress unloading-induced shear failure of rock joints using the four-dimensional lattice spring model, F. Pratomo, X. Wei, C. Zou, G.-F. Zhao & J. ZhaoAn adaptive numerical method for rock mass failure, X. Zhu, C. Feng, P. Cheng & S. LiApplication of four-dimensional distinct lattice spring model to particle velocity characteristics and spherical wave propagation of rock, J. Ma, J. Zhao, J. Chen, Y. Lin, W. Chen & L. HuangDevelopment of particle discontinue deformation analysis model with Johnson-Holmquist>Beissel model and its application in projectile penetration, J. Ma, J. Chen, C. Li, Y. Lin, W. Chen & L. HuangInfluence of kinematic parameters on the ODC cutting process based on discrete element method, X. Li, S. Wang, Q. Meng & S. GeInfluence of rock joint distribution characters on ground vibration caused by cylindrical wave propagation, S. Chai, J. Hu, A. Erdi, Z. Gao & X. LiNumerical investigation on dynamic crack propagation behaviours of PMMA plate with prefabricated crack by using 4D-LSM, J. Dong, Y. Wang & G.-F. ZhaoNumerical investigation on dynamic fracture characteristic of crystalline granite at the grain scale based on GBM3D-DEM, T. Zhang, L. Yu, L. Hu, J. Li, W. Li & J. WeiNumerical simulation of ultra high speed penetration of SDB ground penetrating projectile warhead into concrete, W. Chen, T. Xie, Z. Xu & J. MaNumerical simulation on flow of dry cohesionless granular assembly using the distinct element method, T. Nishimura, M. Kohno, H. Uenishi & T. NomuraNumerical study of jointed rock fractures with different shapes of joint asperities using a 3D hybrid finite-discrete element method, Y. Yan, D. Fukuda & J. LiNumerical study of the strain rate dependency of indirect tensile strength with a four-phase lattice spring model, Y. Deng, X. Wei, Y. Huang & G.-F. ZhaoOn the multi-dimensional granular dynamics and stress transfer under impact of external loading, K. Uenishi & D. XiSimulation of dynamic crack propagation and crack branching of brittle material with disk>based discontinuous deformation analysis, F. Liu, Z. Chen & Z. GuoStudy on dynamic characteristics of muddy sand through particle flow method, H. Yu, Z. Bao, X. Wu, J. Shen, X. Bao, L. Luo, H. Cui & X. ChenStudy on impact crushing behavior of realistic 3D rock particles based on CDEM, X. Liu & C. Feng Seismic and earthquake engineering Characterization and properties of faults zones and their effect on stress changes during earthquake, Ö. Aydan, H. Kumsar & N. IwataDynamic behavior and stability of model slopes with hexagonal jointing, Part 1: Research method and laboratory tests of a model material, T. Okada, T. Naya, M. Wani & Y. OotsukaDynamic behavior and stability of model slopes with hexagonal jointing, Part 2: Vibration test of slope model, T. Naya & T. OkadaDynamic behavior and stability of model slopes with hexagonal jointing, Part 3: Stability evaluation by limit equilibrium method, K. KamemuraDynamic behavior and stability of model slopes with hexagonal jointing, Part 4: Evaluation by equivalent linear analysis, R. Kiyota, Y. Takahashi & M. HaradaDynamic behavior and stability of model slopes with hexagonal jointing, Part 5: Prediction by multiple yield model analysis, N. Iwata, A. Matsui, T. Sasaki & R. YoshinakaDynamic behavior and stability of model slopes with hexagonal jointing, Part 6: Prediction by improved discontinuous deformation analysis, R. Hashimoto & T. KoyamaEstimation of ground motions due to potential earthquakes along Chaman fault with particular emphases on Kabul and Kandahar cities in Afghanistan, N. Nasiry & Ö. AydanThe estimation of ground motions through Erratic Pattern Screening (EPS) method and some empirical approaches, Y. Ohta & Ö. AydanFailure modes of shallow twin tunnel induced by earthquakes and the evaluation of their stability, M. Tamashiro, Ö. Aydan, T. Ito, Y. Murayama & N. MalistaniFundamental research on the dynamic stability of huge rock boulders on slopes duringearthquakes, Y. Murayama, T. Ito, Ö. Aydan & N. ÖzcanInvestigation on dynamic response characteristics of a complex rock mass slope at a tunnel entrance under strong earthquake using continuous-discontinuous element method, D. Song, X. Liu, C. Wang, M. Liu & E. WangNumerical analysis of lining structure deformation of long tunnel passing through fracture zone under non-uniform excitation, H. Ding, D. Chen, J. Hu, Y. Zhou, Q. Sheng, X. Fu & W. YuanSeismic response and failure mechanism analysis of rock slope reinforced by anchored pile structures, H. Hu, G. Gan, X. Guo & L. ChenSeismic response of large diameter shield tunnel in complex subsea formations, X. Yang, M. Cai, J. Shen, X. Wu, X. Bao, H. Yu, H. Cui & X. ChenStrong motion simulation of the 1984 Western Nagano Prefecture Earthquake using 3D-FEM and the empirical Green’s function method, N. Iwata, R. Kiyota, T. Ikeda & Ö. AydanStudy on seismic buffer thickness of circular rock tunnel at different depths, H. Xu, R. Sun, M. Yang & H. Xing Rock excavation and engineering 4D-LSM and LS-DYNA coupled modeling of a jointed rock slope under explosive loading, Y. Hao, G.-F. Zhao, T. Yang & J. LiA study on rock cutting performance of button cutting tool of raise boring machine by full-scale linear cutting tests, H. Copur, A. Shaterpour-Mamaghani, D. Tumac, C. Balci, A. Gumus, E. Dogan & T. ErdoganAn artificial neural network-based model for blast-induced ground vibration prediction in urban area, N. Ogunsola, J. Pureun, S. Cho & Y. KimApplication of three-dimensional laser point cloud technology to river management, N. Akiyama, S. Nishiyama & J. SongAutomatic extraction of rockfall source based on terrain analysis map using support vector machine, N. Sakamoto, K. Sakita, S. Nishiyama, T. Kikuchi, J. Song & Y. OhnishiChanges in reservoir stress from faults and productions, Y. Li, Y. Lu, D. Xu, H. Hao, Q. Na, W. Zhou & C. XuConsideration of countermeasures using rockfall simulation by discontinuous deformation analysis, H. Kitauchi, S. Nishiyama & J. SongDeveloping a real-time safety information model for large-scale underground cavern group, A. Hu, M. Wu, S. Zhou, R. Zhao & X. LiuDevelopment of particle discontinuous deformation analysis method and its application in rock blasting, L. Huang, C. Li, J. Chen, J. Ma & W. ChenDisplacement and damage characteristics of underground fortification under blast loading, Q. Lin, S. Li, C. Feng, Y. Gan, J. Yuan, W. Jiao, Y. Zhang & H. JiangDynamic behaviors of the stressed circular tunnel under cylindrical P wave, H. Zhao, X. Li, M. Tao, H. Gu, R. Zhao & Z. HongDynamic stability assessment of a wedge-like huge rock block at Itoman Rotary, Okinawa, Japan, T. Ito, Ö. Aydan, N. Tokashiki, H. Inoue & Y. HigaDynamic support design in very deep hard rock mines: A state-of-the-art review, S. Shnorhokian & G. RajuExperimental investigations on rock damage extent induced by three blast techniques, X. Xia, J. Zhang, H. Li, Y. Liu, C. Yu & B. LiuInvestigation of coal burst mechanism based on three cases, N. Zhang, J. Jiang, Z. Deng, S. Zhao, G. Zhang, Y. Zhao & Z.-X. ZhangNon-deterministic dynamics of mining-induced ground oscillations, S. Kostic & N. VasovicNumerical analysis of vibration

Jianchun Li is a Changjiang Scholar Distinguished Professor of geomechanics at the School of Civil Engineering at Southeast University. She worked in the School of Civil and Environmental Engineering at Nanyang Technological University of Singapore and in the Laboratoire de mécanique des roches (LMR) at Ecole Polytechnique Fédérale de Lausanne (EPFL) of Switzerland between 2006 and 2010, and was a research professor at the Institute of Rock and Soil Mechanics of the Chinese Academy of Sciences between 2011 and 2018. Her research interests are rock mechanics and dynamics, shock and impact mechanics, protective engineering, and underground technology. She is an Editor-in-Chief of Geomechanics and Geophysics for Geo-Energy and Geo-Resource, and an Associate Editor of Rock Mechanics and Rock Engineering. Xiao-zhao Li is a professor of geotechnical and underground engineering, and the current director of the State Key Laboratory for Geomechanics & Deep Underground Engineering, China University of Mining and Technology. He was a professor of geological engineering at Nanjing University, the Director of Institute for Underground Space and Geo-environment at Nanjing University (NJU-IUSG), director of Nanjing Innovation Centre for Shallow Geothermal Development Industry (ICSGI). His research focuses on utilization of underground space, rock fracture and fluid flow in rock mass, aadioactive waste disposal, shallow geothermal development. He is an author of more than 200 publications, and over 50 patents. Minghe Ju is currently an associate professor in the State Key Laboratory for Geomechanics & Deep Underground Engineering, China University of Mining and Technology. He received his PhD degree from Monash University Australia in 2020. His research interests are on the interaction between propagating cracks and multiscale geological weak structures in static and dynamic loading conditions. He has published more than 30 SCI journal papers. Fengqiang Gong is a professor of geomechanics and underground engineering at the School of Civil Engineering, Southeast University. He obtained PhD degree from Central South University (CSU) and Ecole Polytechnique Fédérale de Lausanne (EPFL), and worked in CSU between 2012 and 2019. His current research interests include failure mechanism of rockburst and spalling, rock dynamics in mining and tunnelling. He is an editorial board member of Chinese Journal of Rock Mechanics, Journal of Engineering Geology and Journal of Mining and Strata Control Engineering. Yingxin Zhou is a Senior Consultant at Deeptek Pty Ltd and has more than 30 years of experience in research, engineering, and teaching in rock engineering, rock dynamics, and underground space technology. He was Head Engineering (Underground Facilities) with the Defence Science & Technology Agency from 2013 to 2021 and adjunct associate professor at Nanyang Technological University from 2011 to 2018. He played leading roles in several pioneering rock engineering and research projects and served as technical advisor to many government ministries in Singapore. He is a Fellow of the Academy of Engineering Singapore, Fellow of the International Society for Rock Mechanics and Engineering (ISRM) and has been a Board Member of the Associated research Centers for the Urban Underground Space (ACUUS) since 2013, and was a Vice President of ACUUS and Vice President (Asia) of ISRM and founding Chairman of the ISRM Commission on Rock Dynamics. He received the Defence Technology Prize 2018 Individual (Engineering) Award in Singapore.