Ausgabe 8/2020
Inhalt (27 Artikel)
Experimental Study on the Bearing Mechanisms of Rock-socketed Piles in Soft Rock Based on Micro X-ray CT Analysis
Jiang Xu, Asadul Haque, Weiming Gong, Ranjith Pathegama Gamage, Guoliang Dai, Qi Zhang, Feng Xu
Deep-Seated Large-Scale Toppling Failure: A Case Study of the Lancang Slope in Southwest China
Guoxiang Tu, Hui Deng, Qi Shang, Yin Zhang, Xinping Luo
Assessing the Stability of Rock Slopes with Respect to Block-Flexure Toppling Failure Using a Force-Transfer Model and Genetic Algorithm
Yun Zheng, Congxin Chen, Fei Meng, Haina Zhang, Kaizong Xia, Xiaobin Chen
Control Effects of Pretensioned Partially Encapsulated Resin Bolting with Mesh Systems on Extremely Soft Coal Gateways: a Large-Scale Experimental Study
Xingkai Wang, Wenbing Xie, Jianbiao Bai, Shengguo Jing, Zhili Su, Qingteng Tang
Analytical Modelling of Load–Displacement Performance of Cable Bolts Incorporating Cracking Propagation
Danqi Li, Yingchun Li, Wancheng Zhu
Study of Rock-Cutting Process by Disc Cutters in Mixed Ground based on Three-dimensional Particle Flow Model
Zhiqiang Zhang, Kangjian Zhang, Weijie Dong, Biao Zhang
Gravity-Driven Monodisperse Avalanches: Inertial- to Frictional-Dominated Flow
Roberto Bartali, Yuri Nahmad-Molinari, Gustavo M. Rodríguez-Liñán, Luis A. Torres-Cisneros, Gabriel Pérez-Ángel
Dynamic and Probabilistic Multi-class Prediction of Tunnel Squeezing Intensity
Yu Chen, Tianbin Li, Peng Zeng, Junjie Ma, Edoardo Patelli, Ben Edwards
An Investigation on Failure Behaviour of a Porous Sandstone Using Single-Stage and Multi-stage True Triaxial Stress Tests
Vida Minaeian, David N. Dewhurst, Vamegh Rasouli
Size-dependent Behaviour of Weak Intact Rocks
Hao Zhai, Hossein Masoumi, Mahdi Zoorabadi, Ismet Canbulat
Experimental Investigation of Dynamic Fracture Patterns of 3D Printed Rock-like Material Under Impact with Digital Image Correlation
Mansour Sharafisafa, Luming Shen
Empirical Shear Strength Criterion for Rock Joints Based on Joint Surface Degradation Characteristics During Shearing
Liu He, Zhiming Zhao, Jiayi Chen, Diyi Liu
Experimental and Numerical Investigation of the Effect of Bedding Layer Orientation on Fracture Toughness of Shale Rocks
Yu Suo, Zhixi Chen, Sheikh S. Rahman, Huifang Song
Propagation of Stress Waves Through Fully Saturated Rock Joint Under Undrained Conditions and Dynamic Response Characteristics of Filling Liquid
Jin Huang, Xiaoli Liu, Jian Zhao, Enzhi Wang, Sijing Wang
Experimental Investigation on the Thermal, Mechanical and Cracking Behaviours of Three Igneous Rocks Under Microwave Treatment
Yanlong Zheng, Zhongjun Ma, Xiaobao Zhao, Lei He
Experimental Study of Mechanical and Permeability Behaviors During the Failure of Sandstone Containing Two Preexisting Fissures Under Triaxial Compression
Yiteng Du, Tingchun Li, Weiteng Li, Yande Ren, Gang Wang, Peng He
Evaluation of the Use of UAV Photogrammetry for Rock Discontinuity Roughness Characterization
Riccardo Salvini, Claudio Vanneschi, John S. Coggan, Giovanni Mastrorocco
Experimental and Numerical Studies on the Evolution of Shear Behaviour and Damage of Natural Discontinuities at the Interface Between Different Rock Types
Qiong Wu, Yaofei Jiang, Huiming Tang, Hongming Luo, Xiaohan Wang, Jintao Kang, Shu Zhang, Xin Yi, Liangliang Fan
Point Load Strength Index of Half-Cut Core Specimens and Correlation with Uniaxial Compressive Strength
Merve Şahin, Resat Ulusay, Hasan Karakul
The Effect of Effective Pressure on the Relationship Between Static and Dynamic Young’s Moduli and Poisson’s Ratio of Naparima Hill Formation Mudstones
O. O. Blake, R. Ramsook, D. R. Faulkner, U. C. Iyare
Experimental Investigation on Shear Mechanical Behavior of Sandstone Containing a Pre-existing Flaw Under Unloading Normal Stress with Constant Shear Stress
Da Huang, Ying-Quan Guo, Duo-Feng Cen, Zhu Zhong, Yi-Xiang Song
Fracture Assessment of Quasi-brittle Rock Simulated by Modified Discrete Element Method
Sohrab Gheibi, Rune M. Holt
Discrete Element Analyses of a Realistic-shaped Rock Block Impacting Against a Soil Buffering Layer
Weigang Shen, Tao Zhao, Feng Dai, Giovanni B. Crosta, Houzhen Wei
The Influence of Strain Rate on the Energy Characteristics and Damage Evolution of Rock Materials Under Dynamic Uniaxial Compression
Yongqiang Zhou, Qian Sheng, Nana Li, Xiaodong Fu
An Analytical Investigation on the Estimation of Water Inflow into a Circular Tunnel Based On-site Data
Qian Liu, Zhiye Zhao, Wen Nie, Jianping Sun, Fei Xiao
A Split Hopkinson Pressure Bar Method for Controlled Rapid Stress Cycling Using an Oscillating Double Striker Bar
Michael J. Braunagel, W. Ashley Griffith
Effect of Freezing and Thawing on Microstructure Damage and Dynamic Flexural Tension of Granite
Chuanju Liu, JunRen Deng, Songtao Yu, Ping Li, Yun Lin