1. Design of Initial Shotcrete Lining for a Mine Shaft Using Two-Dimensional Finite Element Models Considering Excavation Advance Rate

   • Saeed Naseri
   • Navid Bahrani

   Original Paper 17 April 2021 Pages: 4709 - 4732

   

2. Coupling Rheological Behavior of Rock Mass Supported with Rockbolts Based on the Point Load Model

   • Wei Fang
   • Gang Wang
   • Xianda Zhang

   Original Paper 26 March 2021 Pages: 4733 - 4745

   

3. A Numerical Simulation of Bolt Grouting Reinforcement for Reducing the Optimum Dimensions of Jointed Hard Rock Pillars in Faryab Chromite Mine (Iran)

   • Mohammad hossein Motamedi
   • Mehdi Najafi

   Original Paper 20 March 2021 Pages: 4747 - 4763

   

4. Study on the Influence of Close Distance Construction of Urban Tunnel on the Existing Station

   • Yang Zheng
   • Ke Wu
   • Shifeng Yang

   Original Paper 12 May 2021 Pages: 4765 - 4780

   

5. Mechanism of Abnormal Surface Subsidence Induced by Fault Instability

   • Zhang Gangyan

   Original Paper 20 April 2021 Pages: 4781 - 4794

   

6. Laboratory Experiments and Grain Based Discrete Element Numerical Simulations Investigating the Thermo-Mechanical Behaviour of Sandstone

   • James Woodman
   • Audrey Ougier-Simonin
   • Helen J. Reeves

   Original Paper Open access 01 April 2021 Pages: 4795 - 4815

   

7. Research on Failure Process and Precursor Information of Surrounding Rock of Deep Layered Roadway Based on Digital Image Correlation Method

   • Dinggui Hou
   • Xu Fu
   • Chenmei Lu

   Original Paper 23 March 2021 Pages: 4817 - 4831

   

8. Field test research on post-grouting effect for super-long cast-in-place bored pile in thick soft foundation

   • Yun-liang Cui
   • Chang-guang Qi
   • Shi-min Zhang

   Original Paper 01 April 2021 Pages: 4833 - 4842

   

9. On Empirical Correlations for Normalised Shear Strengths from Fall Cone and Direct Simple Shear Tests in Soft Swedish Clays

   • Sölve Hov
   • Anders Prästings
   • Stefan Larsson

   Original Paper 09 April 2021 Pages: 4843 - 4854

   

10. Basin-Scale 3D Sedimentary Modelling: An Approach to Subdivide Baltic Sea Onshore Sediments for Land use and Construction

    • Antti E. K. Ojala
    • Joonas J. Virtasalo
    • Mira Markovaara-Koivisto

    Original Paper Open access 16 April 2021 Pages: 4855 - 4876

    

11. Research on short wall continuous mining technology with full roof falling and roof control measures

    • Shuli Wang
    • Guangli Zhu
    • Yuchen Wang

    Original Paper 05 April 2021 Pages: 4877 - 4886

    

12. Research on Peak Shear Strength Criterion of Rock Joints Based on the Evolution of Dilation Angle

    • Linnan Ding
    • Guoying Li

    Original Paper 16 April 2021 Pages: 4887 - 4900

    

13. Experimental Studies and its Application using PLAXIS-2D for Lithomargic Clay Stabilized by GBFS and Lime

    • K. Mahesh Bhat
    • Sitaram Nayak

    Original Paper 16 April 2021 Pages: 4901 - 4915

    

14. Improvement of an Extremely Highly Plastic Expansive Clay with Hydrated Lime and Fly Ash

    • İnci Süt Ünver
    • M. Ayşen Lav
    • Erdal Çokça

    Original Paper 19 April 2021 Pages: 4917 - 4932

    

15. Uplift Capacity Prediction of Continuous Helix Piles in Cohesionless Soils Using Cone Penetrometer Tests

    • Ouahcène Nait-Rabah
    • Gildas Medjigbodo
    • Daniel Dias

    Original Paper 16 April 2021 Pages: 4933 - 4946

    

16. Prediction of Unconfined Compressive Strength and Flexural Strength of Cement-Stabilized Sandy Soils: A Case Study in Vietnam

    • Huu-Dao Do
    • Van-Ngoc Pham
    • Jie Han

    Original Paper 15 April 2021 Pages: 4947 - 4962

    

17. Microstructural Analyses of Cement-Based Binders in Stabilizing Champlain Sea Clay

    • Moulay Youssef Monsif
    • Jinyuan Liu
    • Naresh Gurpersaud

    Original Paper 20 April 2021 Pages: 4963 - 4981

    

18. Numerical Simulation Study on Crack Evolution Characteristics of Coal Specimen Subjected to Conventional Compression Loading

    • Weibo Yu
    • Huiqiang Duan

    Original Paper 16 April 2021 Pages: 4983 - 4996

    

19. Observation of Hydraulic Fracture Morphology for Laboratory Experiments by Using Multiple Methods

    • Peng Tan
    • Xiaoling Hu
    • Shihao Fu

    Original Paper 17 May 2021 Pages: 4997 - 5005

    

20. Inversion Analysis of In-situ Stress Field in Tunnel Fault Zone Considering High Geothermal

    • Bin Chen
    • Qingyang Ren
    • Chunduo Liu

    Original Paper 17 April 2021 Pages: 5007 - 5019

    

21. Relationships Between Petrophysical and Mechanical Properties of Certain Calcarenites Used in Building

    • Giulia Forestieri
    • Mónica Álvarez de Buergo

    Original Paper 21 April 2021 Pages: 5021 - 5040

    

22. Research on surrounding rock rheological effect and control method of large section chamber group in deep well

    • Leisheng Zhou
    • Yubing Huang
    • Yue Wang

    Original Paper 05 May 2021 Pages: 5041 - 5061

    

23. Numerical Analysis of Himalayan Rock Tunnels under Static and Blast Loading

    • Mohammad Zaid
    • Irfan Ahmad Shah

    Original Paper 23 April 2021 Pages: 5063 - 5083

    

24. Creep Properties of Altered Rock Subjected to Water Influx-Lost Cycles

    • Xuxin Chen
    • Zhe Qin
    • Houli Fu

    Original Paper 09 May 2021 Pages: 5085 - 5094

    

25. Research on the Evolution Law of Spatial Structure of Overlying Strata and Evaluation of Rock Burst Risks in Deep Well Strip Mining

    • Zhengxing Yu
    • Jinglin Wen
    • Quande Wei

    Original Paper 15 May 2021 Pages: 5095 - 5107

    

26. Progressive Failure Analysis of Slope Water Damage Based on Improved Green-Ampt Infiltration Model

    • Bin Chen
    • Qingyang Ren
    • Wenhao Xie

    Original Paper 22 April 2021 Pages: 5109 - 5118

    

27. Investigation of Failed Slopes Based on a New Method of Back Analysis in Rock Masses: A Case Study

    • Mohammad Hossein Taherynia
    • Mohammadreza Koopialipoor
    • Soheil Ghyasvand

    Original Paper 20 April 2021 Pages: 5119 - 5133

    

28. Secondary toppling failure analysis and optimal support design for ignimbrites in the Ihlara Valley (Cappadocia, Turkey) by finite element method (FEM)

    • Mehmet Sari

    Original Paper 20 April 2021 Pages: 5135 - 5160

    

29. Determination and Engineering Practice of Unsupported Roof Distance for Rapid Excavation of Roadway with Thick and Hard Basic Roof

    • Sen Yang
    • Xinzhu Hua
    • Xiao Liu

    Original Paper 24 April 2021 Pages: 5161 - 5172

    

30. Analysis of Dynamic Response of Subway to Adjacent Tunnel with Different Clear Distances

    • Yajun Li
    • Xuanqi Du
    • Xifeng Li

    Original Paper 08 May 2021 Pages: 5173 - 5181

    

31. Study on the Fractal Model of Erosion of Soft Rock by Water Immersed: Case Study Erosion of Metamorphic Slate

    • Lujun Ding
    • Yuhong Liu

    Original Paper 22 April 2021 Pages: 5183 - 5189

    

32. Failure Effect of Seismic Faults and the Slope Stability Along Highways Under Seismic Hazards Based on Dynamic Finite Element Analysis and Genetic Algorithm

    • Li Yanhong
    • Guo Zeng
    • Deng Quancai

    Original Paper 02 May 2021 Pages: 5191 - 5200

    

33. Risk Factor Identification and Evaluation on SPB Shield Underneath Existing Railroad Settlement

    • Hongde Wang
    • Zhaohe Guan
    • Shitong He

    Original Paper 27 May 2021 Pages: 5201 - 5212

    

34. Research on Creep Deformation and Control Mechanism of Weak Surrounding Rock in Super Large Section Tunnel

    • Yubing Huang
    • Tiantao Zhang
    • Zhaonan Zeng

    Original Paper 04 May 2021 Pages: 5213 - 5227

    

35. Experimental Research Into Influence of Discontinuity Angle on Roof Breaking

    • Hebing Luan
    • Yi Chen

    Original Paper 12 May 2021 Pages: 5229 - 5240

    

36. Analysis and Prediction of Long-Term Settlement of Metro Shield Tunnel in Saturated Sand

    • Jianzheng Liu
    • Yixin Yang
    • Chunjie Yang

    Original Paper 09 May 2021 Pages: 5241 - 5252

    

37. The Influence of Water Balance for Slope Stability on the High Mine Waste Dump

    • Supandi

    Original Paper 28 April 2021 Pages: 5253 - 5266

    

38. Study on the JH-2 Model Parameters for Metro Shield Cutting Reinforced Concrete Pile

    • Ping Xu
    • Sixian Zuo

    Original Paper 03 May 2021 Pages: 5267 - 5278

    

39. Identification of Subsurface Structures and Dynamic Modulus Determination Based on Downhole Seismic Surveys (Case Study)

    • Hosein Chatrayi
    • Farnusch Hajizadeh
    • Behnam Taghavi

    Original Paper 27 April 2021 Pages: 5279 - 5289

    

40. Laboratory Investigation of Hollow and Solid Shaft Helical Soil Nail by Displacement Controlled Pullout Testing

    • Pankaj Sharma
    • Saurabh Rawat
    • Ashok Kumar Gupta

    Original Paper 29 April 2021 Pages: 5291 - 5307

    

41. Optimization Methods of Blasting Parameters of Large Cross-Section Tunnel in Horizontal Layered Rock Mass

    • Jie Mei
    • Wanzhi Zhang
    • Bingkun Wang

    Original Paper 03 May 2021 Pages: 5309 - 5323

    

42. Numerical Analysis of Deformation Control of Deep Foundation Pit in Ulanqab City

    • Zhaolun Wang

    Original Paper 05 May 2021 Pages: 5325 - 5337

    

43. Stress/strain variability in fractured media: a fracture geometric study

    • Meysam Khodaei
    • Ebrahim Biniaz Delijani
    • Kasra Karroubi

    Original Paper 12 May 2021 Pages: 5339 - 5358

    

44. Research on the Regular of Underground Pressure by Similarity Simulation

    • Shi Jianjun
    • Feng Jicheng

    Technical Note 18 March 2021 Pages: 5359 - 5364

    

45. The Effect of Heavy Tamping on Structured Residual Clay Site

    • Matheus Miotto Rizzon
    • Alexia Cindy Wagner
    • Nilo Cesar Consoli

    Technical Note 05 April 2021 Pages: 5365 - 5374

    

46. Analysis on the Regular of Underground Pressure in Large Dip Angle Coal Seam with Soft Roof and Floor

    • Jianjun Shi
    • Jicheng Feng
    • Hao Li

    Technical Note 22 April 2021 Pages: 5375 - 5380

    

47. Measure technology for loose circle and its application

    • Jianjun Shi
    • Jicheng Feng
    • Hao Li

    Technical Note 22 April 2021 Pages: 5381 - 5386

    

48. Correlations between Compression Index and Index Properties of Undisturbed and Disturbed Tehran clay

    • Davood Akbarimehr
    • Abolfazl Eslami
    • Reza Imam

    Technical Note 28 April 2021 Pages: 5387 - 5393

    

49. The Effect of Key Parameters on the Strength of a Dispersive Soil Stabilized with Sustainable Binders

    • Hugo Carlos Scheuermann Filho
    • Carlos Guilherme Martins
    • Nilo Cesar Consoli

    Technical Note 05 May 2021 Pages: 5395 - 5404

    

50. Added Cutting Teeth to Promote Surface Crack Incisions for Cutting Sandstone

    • Jie Liu
    • Gangyuan Jiang
    • Qiao Liang

    Technical Note 29 April 2021 Pages: 5405 - 5413