Issue 2/2019
Special Issue: Hydraulic Fracturing in Hard Rocks
Content (23 Articles)
Water, CO2 and Argon Permeabilities of Intact and Fractured Shale Cores Under Stress
Reinier van Noort, Viktoriya Yarushina
Mechanical Behavior of Claystone in Lateral Decompression Test and Thermal Effect
Zaobao Liu, Jianfu Shao, Shouyi Xie, Nathalie Conil, Jean Talandier
Anisotropy Characteristics of Stress Relaxation in Coal: An Improved Fractional Derivative Constitutive Model
Tingting Cai, Zengchao Feng, Yulong Jiang, Dong Zhao, Xiaoqiang Zhang
Lugeon Tests at Partial Saturation: Experimental and Empirical Contributions
Brendon R. Jones, J. Louis Van Rooy, Matthys A. Dippenaar
Analysis on the Precursor Information of Water Inrush in Karst Tunnels: A True Triaxial Model Test Study
Shucai Li, Chenglu Gao, Zongqing Zhou, Liping Li, Meixia Wang, Yongcai Yuan, Jing Wang
A Method for Estimating the Highest Potential Hydraulic Conductivity in the Excavation Damaged Zone in Mudstone
Kazuhei Aoyagi, Eiichi Ishii
An SHPB Test Study on Stress Wave Energy Attenuation in Jointed Rock Masses
J. C. Li, L. F. Rong, H. B. Li, S. N. Hong
Gas Pressure Prediction Model for Carbon Dioxide Injection in a Large-Scale Coal Matrix Experiment
Wen Nie, Lin Chen, Xin Wu, Hongwei Yang, Bobo Li, Yidu Hong, Yulong Chen
The Influence of Admixtures on the Hydration Process of Soundless Cracking Demolition Agents (SCDA) for Fragmentation of Saturated Deep Geological Reservoir Rock Formations
V. R. S. De Silva, P. G. Ranjith, M. S. A. Perera, B. Wu, T. D. Rathnaweera
Experimental Study of Multiple-Step Triaxial Compression for the Determination of Rock Strength Parameters
Junpeng Zou, Yu-Yong Jiao
The Stress Conditions of Rock Core Disking Based on an Energy Analysis
Jie Li, Pengxian Fan, Mingyang Wang
How to Reduce Fluid-Injection-Induced Seismicity
Arno Zang, Günter Zimmermann, Hannes Hofmann, Ove Stephansson, Ki-Bok Min, Kwang Yeom Kim
Permeability Enhancement and Fracture Development of Hydraulic In Situ Experiments in the Äspö Hard Rock Laboratory, Sweden
Günter Zimmermann, Arno Zang, Ove Stephansson, Gerd Klee, Hana Semiková
Stress Measurements for an In Situ Stimulation Experiment in Crystalline Rock: Integration of Induced Seismicity, Stress Relief and Hydraulic Methods
Hannes Krietsch, Valentin Gischig, Keith Evans, Joseph Doetsch, Nathan Oliver Dutler, Benoît Valley, Florian Amann
Crack Expansion and Fracturing Mode of Hydraulic Refracturing from Acoustic Emission Monitoring in a Small-Scale Field Experiment
Tsuyoshi Ishida, Wataru Fujito, Hiroto Yamashita, Makoto Naoi, Hirokazu Fuji, Kenichirou Suzuki, Hiroya Matsui
Effect of Foliation and Fluid Viscosity on Hydraulic Fracturing Tests in Mica Schists Investigated Using Distinct Element Modeling and Field Data
Márton Pál Farkas, Jeoung Seok Yoon, Arno Zang, Günter Zimmermann, Ove Stephansson, Michael Lemon, Gyula Dankó
Effect of Water Infiltration, Injection Rate and Anisotropy on Hydraulic Fracturing Behavior of Granite
Li Zhuang, Kwang Yeom Kim, Sung Gyu Jung, Melvin Diaz, Ki-Bok Min
A Numerical Study on the Effect of Anisotropy on Hydraulic Fractures
V. Valliappan, J. J. C. Remmers, A. Barnhoorn, D. M. J. Smeulders
Modeling Three-Dimensional Fluid-Driven Propagation of Multiple Fractures using TOUGH-FEMM
Xuhai Tang, Jonny Rutqvist, Mengsu Hu, Nithin Manohar Rayudu
Laboratory Pulse Test of Hydraulic Fracturing on Granitic Sample Cores from Äspö HRL, Sweden
O. Stephansson, H. Semikova, G. Zimmermann, A. Zang