Rock Dynamics Progress and Prospect, Volume 1

This document was uploaded by one of our users. The uploader already confirmed that they had the permission to publish it. If you are author/publisher or own the copyright of this documents, please report to us by using this DMCA report form.

Simply click on the Download Book button.

Yes, Book downloads on Ebookily are 100% Free.

Sometimes the book is free on Amazon As well, so go ahead and hit "Search on Amazon"

Rock Dynamics: Progress and Prospect contains 153 scientific and technical papers presented at the Fourth International Conference on Rock Dynamics and Applications (RocDyn-4, Xuzhou, China, 17-19 August 2022). The two-volume set has 7 sections. Volume 1 includes the first four sections with 6 keynotes and 5 young scholar plenary session papers, and contributions on analysis and theoretical development, and experimental testing and techniques. Volume 2 contains the remaining three sections with 74 papers on numerical modelling and methods, seismic and earthquake engineering, and rock excavation and engineering. Rock Dynamics: Progress and Prospect will serve as a reference on developments in rock dynamics scientific research and on rock dynamics engineering applications. The previous volumes in this series (RocDyn-1, RocDyn-2, and RocDyn-3) are also available via CRC Press.

Author(s): Jianchun Li, Xiaozhao Li, Minghe Ju, Fengqiang Gong, Yingxin Zhou
Publisher: CRC Press/Balkema
Year: 2022

Language: English
Pages: 486
City: London

Cover
Half Title
Title Page
Copyright Page
Table of contents
Preface
Organisers and committees
Keynotes
Physics, motions and prediction of earthquakes from rock mechanics perspective
Experimental evaluation on the dynamic tensile properties of brittle solids by electromagnetic split Hopkinson bar
Stochastic data and deterministic information–seismicity and stress
simulation: Modeling, lab tests,
observations
Modeling fault activation, seismicity and leakage in geologic carbon sequestration
Trajectories in blasting research–a personal perspective
An overview of recent developments in numerical methods in the modelling of rock dynamic problems
Young scholar plenary session
A comparative study towards the performance of rock bolt support system under static and seismic conditions
Impact of Slope Stability Radar (SSR) position on early warning detection for hazardous geotechnical event, study case: Bench-sc
Numerical study on the relationship between initiation sequence and blasting quality of hematite
On the evolution of P-wave behaviours across cemented rock joints subjected to tensile loading
Principles of localized strain rate, strength
and transition strain rate in cracking processes under dynamic loadings
Analysis and theoretical development
A novel method to account for size effect in rock indentation test
A study of compressibility effects models for red sandstone with different water cut processes
Analytical study on the effect of damage zones on the occurrence of surface rupture at the Hinagu fault
Blast induced rock fracturing and fragmentation: Crack initiation and propagation processes considering the effect of gas penetr
Damage evolution of intact and jointed rocks under cyclic loading
Dynamic cavity expansion in rock medium based on bounding surface plasticity damage model
Dynamic mechanical properties and damage mechanism of sandstone under acidification condition: Application for the enhanced in-s
Dynamic response analysis of reactive powder concrete-
steel tubular column under blast loading
Effect of loading rate on mode I fracture toughness in sandstone and its micromechanism
Effect of original pores on dynamic characteristics of granite under cyclic impact loading
Experimental study of damage evolution of wetting-drying cyclic sandstone under repeated impacts
Fractal characteristics of deep marble under impact loading
Fracture characteristics investigation of the Longmaxi anisotropic shale in ChangNing block of Sichuan basin, China
Impact of fracture roughness on geothermal energy exploitation
Impact response analysis of rocklike structures based on damage-plasticity constitutive model
Investigation on the fracture morphology of reciprocating fracturing in horizontal wells
Loading rate effect on fracturing and energy characteristics of anisotropic shale with dynamic Brazilian disc test
Loading rate effect on tensile strength of rock material and morphology of fracture surface
Modification of Hoek-Brown criterion and evaluation of rock mass quality in tunnel vibration damaged area
P-S travel time detection of low SNR induced seismicity based on time-domain particle motion
P-Wave transmission and diffraction through non-persistent rock joints
Precursory information for rock failure based on the principle of critical slowing down
Quantifying dynamic uncertainty of rock masses based on a BPM-DFN model: Significance of discontinuity intensity
Rockburst prediction in phyllite tunnels with high stress based on twin
strength criteria
Stability analysis of surrounding rock mass in underground caverns considering damage effect of microfractures
Strength weakening mechanism of water-bearing sandstone and its rockburst proneness evaluation based on Realistic Energy Release
The mechanism of electric pulse breaking hot dry rock under confining pressures
The nonuniformity of inertia effect on crack propagation in rock-like materials
Experimental testing and techniques
A large-scale dynamic tilting test device for frictional characterization of rock discontinuities and model rock slopes
A new method to test dynamic shear properties of discontinuities using a biaxial Hopkinson pressure bar
Damage evolution and failure precursors of granite under a progressive load based on pressure stimulated current
Determination of mixed mode I/II fracture toughness of granite subjected to coupled static-dynamic loads
Development of a multi-axial and multi-directional synchronous coordinated control loading Hopkinson bar system
Dynamic breakage of quartz glass sphere subjected to impact loading
Dynamic photoelastic experimental research on the effect of prefabricated cracks with different inclination angles on the variat
Effect of pore water pressure on the shear mechanical properties of sandstone under unloading condition
Effect of the loading frequency on mechanical behaviour of sandstones under cyclic loading
Evaluation on dynamic Brazilian splitting tests in rock materials under three loading modes by digital image correlation
Experimental investigation on infrared radiation features of structural impact-induced rockburst
Experimental investigation on the dynamic mechanical and failure behaviours of hydrostatic confined rocks containing three paral
Experimental methods for determining dynamic mode II fracture toughness of deep rocks under complex stress states
Experimental study of force responses in scratch test on rocks
Experimental study on dynamic tensile mechanics of high temperature sandstone with two cooling methods
Experimental study on infrared radiation characteristics of slab cracking samples during failure
Experimental study on mechanical acoustic emission characteristics of prefabricated fractured coal rock under graded static-dyna
Experimental study on physical and dynamic splitting properties of temperature-water coupled sandstone
Experimental study on tensile behavior of rock-concrete under static and dynamic direct tension
Experimental study on the dynamic mechanical properties of steel
reinforced concrete after high temperature cooling
Feasibility study of PZT sensors in AE monitoring of rock dynamic tests
How geo-stress and disturbance energy affect the occurrence of rockburst?
Impact responses of frozen sandstone subjected to low temperature at high strain rates
Investigation of the influence of strain rate and water saturation on the shear behavior of sandstone under direct shearing
New approach for determining dynamic shear strength of jointed rock specimen using long-bar drop impact apparatus
Physical modelling of the half-tunnel under dynamic loading and some theoretical consideration for its stability assessment
Research on mechanical characteristics and infrared radiation response law of loading failure process of type I pre-cracked coal
Response and pile capacities in Ryukyu Limestone
Rock mechanics experiment and analysis of deep tight sandstone under alternating load pressure
Rock tensile strength weakening effect induced by high static preload granite subjected to low frequency dynamic disturbance dur
Sandstone failure prediction under uniaxial compression via supervised deep learning on acoustic emission
Slide-hold-slide tests of infilled granite fractures affected by normal stress oscillations during the relaxation stage
Slip behavior of saw-cut shale fractures under
injection and periodical confining pressure
Slip transition of rock fractures under changing environments
Study on the dynamic tensile behaviour of conglomerate based on Brazilian disc test
Study on the propagation law of stress wave in coal body by joint matching coefficient under combined dynamic and static loading
Study on the reflection of oblique incident stress wave on rock joints
The dynamic response and stability of rock slopes against
toppling
Author index