1. The Frictional Restrengthening and Permeability Evolution of Slipping Shale Fractures During Seismic Cycles

   • Yunzhong Jia
   • Chenpeng Song
   • Rong Liu

   Original Paper 15 February 2022 Pages: 1791 - 1805

   

2. Characteristics of Complex Fractures by Liquid Nitrogen Fracturing in Brittle Shales

   • Hai Qu
   • Shimao Tang
   • Chengying Li

   Original Paper 14 January 2022 Pages: 1807 - 1822

   

3. Elastic Stiffness Modelling of Opalinus Clay Based on Laboratory Measurements with Implications for In-situ Testing

   • Lang Liu
   • Nathan Deisman
   • Rick Chalaturnyk

   Original Paper 15 April 2022 Pages: 1823 - 1842

   

4. Creep Deformation and Gas Permeability in Fractured Claystone Under Various Stress States

   • X. Chen
   • S. Y. Xie
   • J. F. Shao

   Original Paper 14 January 2022 Pages: 1843 - 1853

   

5. Resin-Injection Testing and Measurement of the Shear Displacement and Aperture of Excavation-Damaged-Zone Fractures: A Case Study of Mudstone at the Horonobe Underground Research Laboratory, Japan

   • Kazuhei Aoyagi
   • Eiichi Ishii
   • Tsuyoshi Ishida

   Original Paper 24 March 2022 Pages: 1855 - 1869

   

6. Acoustic Emission and Failure Characteristics of Shales with Different Brittleness Under AWJ Impingement

   • Hai Qu
   • Xiaoguang Wu
   • Yushuang Hu

   Original Paper 11 January 2022 Pages: 1871 - 1886

   

7. A Plastic Strain-Induced Damage Model of Porous Rock Suitable for Different Stress Paths

   • Chonghong Ren
   • Jin Yu
   • Xueying Liu

   Original Paper 26 January 2022 Pages: 1887 - 1906

   

8. Effect of CO₂ Phase on Pore Geometry of Saline Reservoir Rock

   • Ameh Peter
   • Xiaoqiang Jin
   • Dongmin Yang

   Original Paper Open access 09 March 2022 Pages: 1907 - 1930

   

9. Estimating the Least Principal Stress in a Granitic Rock Mass: Systematic Mini-Frac Tests and Elaborated Pressure Transient Analysis

   • Kai Bröker
   • Xiaodong Ma

   Original Paper Open access 18 January 2022 Pages: 1931 - 1954

   

10. Estimation of Brittleness Indexes from Petrographic Characteristics of Different Sandstone Types (Cenozoic and Mesozoic Sandstones), Markazi Province, Iran

    • Mehran Nouri
    • Gholamreza Khanlari
    • Masoomeh Zaheri

    Original Paper 01 April 2022 Pages: 1955 - 1995

    

11. Tensile Strength and Deformational Behavior of Stylolites and Mineral Healed Joints Subject to Dynamic Direct Tension

    • Dongya Han
    • Yat-fai Leung
    • Jianbo Zhu

    Original Paper 02 March 2022 Pages: 1997 - 2009

    

12. Experimental and Theoretical Fracture Assessments of Blunt V-Notched Rock Samples Under SHPB Impact Loading

    • Wei Liu
    • Zhiqian Zhang
    • Zhaoyang Ma

    Original Paper 12 April 2022 Pages: 2011 - 2025

    

13. Normal Indentation of Rock Specimens with a Blunt Tool: Role of Specimen Size and Indenter Geometry

    • Hongwei Yang
    • Jörg Renner
    • Arne Röttger

    Original Paper 28 March 2022 Pages: 2027 - 2047

    

14. Modeling of Time-Dependent Deformation of Jointed Rock Mass

    • Mingzheng Wang
    • Ming Cai

    Original Paper 09 January 2022 Pages: 2049 - 2070

    

15. Polyaxial Rock Failure Criteria: Insights from Explainable and Interpretable Data-Driven Models

    • Hadi Fathipour-Azar

    Original Paper 11 February 2022 Pages: 2071 - 2089

    

16. Effect of Confining Pressure and Strain Rate on Mechanical Behaviors and Failure Characteristics of Sandstone Containing a Pre-existing Flaw

    • Wei You
    • Feng Dai
    • Zelin Yan

    Original Paper 11 January 2022 Pages: 2091 - 2109

    

17. Failure Behavior of Sandstone Specimens Containing a Single Flaw Under True Triaxial Compression

    • Xu Chang
    • Xu Zhang
    • Fangqiang Chang

    Original Paper 08 January 2022 Pages: 2111 - 2127

    

18. Numerical Simulation and Test Investigation on Phase Transition and Thermal Cracking Process of Sandstone by Laser Drilling

    • Ke Chen
    • Zhiqiang Huang
    • Yachao Ma

    Original Paper 04 February 2022 Pages: 2129 - 2147

    

19. The Role of Temperature in the Stress–Strain Evolution of Alpine Rock-Slopes: Thermo-Mechanical Modelling of the Cimaganda Rockslide

    • Andrea Morcioni
    • Tiziana Apuani
    • Francesco Cecinato

    Original Paper Open access 08 February 2022 Pages: 2149 - 2172

    

20. Rockfall and Rainfall Correlation in the Anaga Nature Reserve in Tenerife (Canary Islands, Spain)

    • Sergio Leyva
    • Noelia Cruz-Pérez
    • Juan C. Santamarta

    Original Paper Open access 08 January 2022 Pages: 2173 - 2181

    

21. Evaluation of Engineering Rock Mass Quality via Integration Between Geophysical and Rock Mechanical Parameters

    • Muhammad Hasan
    • Yanjun Shang
    • He Meng

    Original Paper 12 January 2022 Pages: 2183 - 2203

    

22. Evaluation of Processing Parameters in High-Speed Digital Image Correlation for Strain Measurement in Rock Testing

    • Fang Xie
    • Haozhe Xing
    • Mingyang Wang

    Original Paper 26 January 2022 Pages: 2205 - 2220

    

23. Rate-Dependent Characteristics of Damage and Roughness Degradation of Three-Dimensional Artificial Joint Surfaces

    • Hui Shen
    • Yaqun Liu
    • Chong Yu

    Original Paper 17 January 2022 Pages: 2221 - 2237

    

24. Influence of Notch Geometry on the Rock Fracture Toughness Measurement Using the ISRM Suggested Semi-Circular Bend (SCB) Method

    • Geli Zhao
    • Wei Yao
    • Rong Chen

    Original Paper 20 February 2022 Pages: 2239 - 2253

    

25. Time-Dependent Stability Analyses of Side-Exposed Backfill Considering Creep of Surrounding Rock Mass

    • Ruofan Wang
    • Li Li

    Original Paper 25 January 2022 Pages: 2255 - 2279

    

26. Influence of Microroughness on Stick–Slip Characteristics of Fault Under Constant Normal Stiffness

    • Zhang Chuanqing
    • Xu Jie
    • Yan Shangyuan

    Original Paper 24 February 2022 Pages: 2281 - 2298

    

27. Damage Evaluation and Statistic Constitutive Model of High-Temperature Granites Subjected to Liquid Nitrogen Cold Shock

    • Zhiheng Chen
    • Song Sha
    • Maiyong Jiang

    Original Paper 15 February 2022 Pages: 2299 - 2321

    

28. NMR-Based Investigation on the Wet–Dry Deterioration Characteristics of Gypsiferous Rocks Surrounding Underground Excavations

    • Song Jiang
    • Ming Huang
    • Binglei Li

    Original Paper 18 February 2022 Pages: 2323 - 2339

    

29. Experimental Investigation and Semi-Analytical Simulation of Instantaneous and Time-Dependent Damage Behaviors of Beishan Granite

    • Qiao-Juan Yu
    • Qi-Zhi Zhu
    • Jian-Fu Shao

    Original Paper 29 January 2022 Pages: 2341 - 2352

    

30. An Original Coupled Damage–Permeability Model Based on the Elastoplastic Mechanics in Coal

    • Xuehai Wu
    • Bobo Li
    • Chunhong Yao

    Original Paper 11 February 2022 Pages: 2353 - 2370

    

31. Moment Tensor Inversion and Stress Evolution of Coal Pillar Failure Mechanism

    • Chun-Hui Song
    • Cai-Ping Lu
    • Hong-Wei Yang

    Original Paper 03 February 2022 Pages: 2371 - 2383

    

32. Nonlinear Flow Model for Rock Fracture Intersections: The Roles of the Intersecting Angle, Aperture and Fracture Roughness

    • Jie Liu
    • Zhechao Wang
    • Wei Li

    Original Paper 05 February 2022 Pages: 2385 - 2405

    

33. Matrix–Fracture Flow Transfer in Fractured Porous Media: Experiments and Simulations

    • Zhechao Wang
    • Jiafan Guo
    • Wei Li

    Original Paper 08 February 2022 Pages: 2407 - 2423

    

34. A New Look at Hard Rock Abrasivity Evaluation Using Acoustic Emission Technique (AET)

    • Mehrbod Khoshouei
    • Raheb Bagherpour
    • Mohammad Hossein Jalalian

    Original Paper 15 February 2022 Pages: 2425 - 2443

    

35. Microscopic Investigation of Rock Direct Tensile Failure Based on Statistical Analysis of Acoustic Emission Waveforms

    • Zhenghu Zhang
    • Ke Ma
    • Zhiliang He

    Original Paper 30 January 2022 Pages: 2445 - 2458

    

36. Analytical Solutions of Stress Intensity Factors for a Centrally Cracked Brazilian Disc Considering Tangential Friction Effects

    • Jian Liu
    • Yuan Li
    • Lan Qiao

    Technical Note 25 January 2022 Pages: 2459 - 2470

    

37. The Dynamic Mechanical Properties of a Hard Rock Under True Triaxial Damage-Controlled Dynamic Cyclic Loading with Different Loading Rates: A Case Study

    • Yongqiang Zhou
    • Qian Sheng
    • Xiaodong Fu

    Technical Note 16 January 2022 Pages: 2471 - 2492

    

38. Effects of Gravel Size and Content on the Mechanical Properties of Conglomerate

    • Jianbo Wang
    • Hongkui Ge
    • Dunqing Liu

    Technical Note 30 January 2022 Pages: 2493 - 2502

    

39. Novel Mechanical Classification Method of Rock Based on the Uniaxial Compressive Strength and Brazilian Disc Strength

    • Bryan S. A. Tatone
    • Aly Abdelaziz
    • Giovanni Grasselli

    Technical Note 25 January 2022 Pages: 2503 - 2507

    

40. Prediction of TBM Advance Rate Considering Geotechnical and Operating Risks: An Example of the Lanzhou Long Water Conveyance Tunnel, China

    • Changbin Yan
    • Hejian Wang
    • Jihua Yang

    Technical Note 06 February 2022 Pages: 2509 - 2519