Ausgabe 3/2020
Inhalt (30 Artikel)
Giovanni Barla
A Semi-Continuum Model for Numerical Simulations of Mass Transport in 3-D Fractured Rock Masses
Guowei Ma, Tuo Li, Yang Wang, Yun Chen
Factors Controlling the Difference in Brazilian and Direct Tensile Strengths of the Lac du Bonnet Granite
Shengwen Qi, Hengxing Lan, Derek Martin, Xiaolin Huang
Stress–Energy Mechanism for Rock Failure Evolution Based on Damage Mechanics in Hard Rock
Chunlai Wang, Binbin He, Xiaolin Hou, Jieyu Li, Lu Liu
Effect of Mechanical Damage on the Thermal Conductivity of Granite
Zheng-Wei Li, Xia-Ting Feng, Yan-Jun Zhang, Yan-Hua Gong, Guo-Qiang Zhu
A DFN–DEM Multi-scale Modeling Approach for Simulating Tunnel Excavation Response in Jointed Rock Masses
Xin Wang, Ming Cai
Development of a 3D Hybrid Finite-Discrete Element Simulator Based on GPGPU-Parallelized Computation for Modelling Rock Fracturing Under Quasi-Static and Dynamic Loading Conditions
Daisuke Fukuda, Mojtaba Mohammadnejad, Hongyuan Liu, Qianbing Zhang, Jian Zhao, Sevda Dehkhoda, Andrew Chan, Jun-ichi Kodama, Yoshiaki Fujii
A New Method to Assess Coal Burst Risks Using Dynamic and Static Loading Analysis
Changbin Wang, Anye Cao, Chengguo Zhang, Ismet Canbulat
Principles of Risk-Based Rock Engineering Design
Johan Spross, Håkan Stille, Fredrik Johansson, Arild Palmstrøm
A New Method for Three-Dimensional Fracture Network Modelling for Trace Data Collected in a Large Sampling Window
Zhenbang Nie, Jianping Chen, Wen Zhang, Chun Tan, Zhifa Ma, Fengyan Wang, Ying Zhang, Jinsheng Que
Crack Evolution in Damage Stress Thresholds in Different Minerals of Granite Rock
Shahram Ghasemi, Mashalah Khamehchiyan, Abbas Taheri, Mohammad Reza Nikudel, Ahmad Zalooli
Digital Rock Approach to Model the Permeability in an Artificially Heated and Fractured Granodiorite from the Liquiñe Geothermal System (39°S)
Eduardo Molina, Gloria Arancibia, Josefa Sepúlveda, Tomás Roquer, Domingo Mery, Diego Morata
True-Triaxial Experimental Study on Mechanical Behaviours and Acoustic Emission Characteristics of Dynamically Induced Rock Failure
Danni Luo, Guoshao Su, Gangliang Zhang
Fractal Characterization on Anisotropy and Fractal Reconstruction of Rough Surface of Granite Under Orthogonal Shear
D. J. Xue, Y. T. Liu, H. W. Zhou, J. Q. Wang, J. F. Liu, J. Zhou
Multi-spring Edge-to-Edge Contact Model for Discontinuous Deformation Analysis and Its Application to the Tensile Failure Behavior of Rock Joints
Yingbin Zhang, Jinmei Wang, John X. Zhao, Guangqi Chen, Pengcheng Yu, Tao Yang
Time-Dependent Reliability Analysis of Deep Tunnel in the Viscoelastic Burger Rock with Sequential Installation of Liners
Duc-Phi Do, Ngoc-Tuyen Tran, Van-Trung Mai, Dashnor Hoxha, Minh-Ngoc Vu
Numerical Investigation of the Fragmentation Process in Marble Spheres Upon Dynamic Impact
Yang Ye, Klaus Thoeni, Yawu Zeng, Olivier Buzzi, Anna Giacomini
Dynamic Response and Energy Evolution of Sandstone Under Coupled Static–Dynamic Compression: Insights from Experimental Study into Deep Rock Engineering Applications
Zilong Zhou, Xin Cai, Xibing Li, Wenzhuo Cao, Xueming Du
Laboratory Investigation on Shear Behaviors of Bolt–Grout Interface Subjected to Constant Normal Stiffness
Chuanqing Zhang, Guojian Cui, Liang Deng, Hui Zhou, Jingjing Lu, Feng Dai
Application of Measurement While Drilling Technology to Predict Rock Mass Quality and Rock Support for Tunnelling
Jeroen van Eldert, Håkan Schunnesson, Daniel Johansson, David Saiang
Experimental Study on the Microstructure Evolution Laws in Coal Seam Affected by Temperature Impact
Shumin Liu, Dengke Wang, Guangzhi Yin, Minghui Li, Xuelong Li
A Closer Look into Chip Shape/Size and Efficiency of Rock Cutting with a Simple Chisel Pick: A Laboratory Scale Investigation
Mehdi Mohammadi, Jafar Khademi Hamidi, Jamal Rostami, Kamran Goshtasbi
Characterization of Shale Softening by Large Volume-Based Nanoindentation
Yunhu Lu, Yucheng Li, Yongkang Wu, Shengmin Luo, Yan Jin, Guoping Zhang
Use of Probabilistic Numerical Modeling to Evaluate the Effect of Geomechanical Parameter Variability on the Probability of Open-Stope Failure: A Case Study of the Niobec Mine, Quebec (Canada)
Shahriyar Heidarzadeh, Ali Saeidi, Alain Rouleau
Analysis of Rockfalls by Means of a Fractal Fragmentation Model
R. Ruiz-Carulla, J. Corominas
An Improved Digital Volumetric Speckle Photography Technique with X-ray Microtomography and its Applications to Investigating Strain Localization in Red Sandstone
Lingtao Mao, Ying Zhu, Yuwei Wang, Yifan Liu, Liyun Li, Fu-pen Chiang
Method Comparison to Determine Hydraulic Apertures of Natural Fractures
Sina Hale, Christoph Naab, Christoph Butscher, Philipp Blum
A New Shear Strength Criterion of Three-Dimensional Rock Joints
Yingchun Li, Chun’an Tang, Danqi Li, Chuangzhou Wu
A Contribution to Relationship Between Volumetric Joint Count (Jv) and Rock Quality Designation (RQD) in Three-Dimensional (3-D) Space
Jun Zheng, Xiaohong Wang, Qing Lü, Jianfeng Liu, Jichao Guo, Tiexin Liu, Jianhui Deng