Geomechanics and Geophysics for Geo-Energy and Geo-Resources

Papers
(The median citation count of Geomechanics and Geophysics for Geo-Energy and Geo-Resources is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-05-01 to 2025-05-01.)
ArticleCitations
Evaluation of excavation method on point load strength of rocks with poor geological conditions in a deep metal mine54
Mechanism of the delayed coal–gas outburst caused by creep instability of the ‘‘barrier layer and tectonic coal’’ combination54
Analysis of geological factors affecting propagation behavior of fracture during hydraulic fracturing shale formation49
Mass-loss effects on the non-Darcy seepage characteristics of broken rock mass with different clay contents48
Cracking process of surrounding rock with preset cracks after excavating a circular cavern based on a continuum-discontinuum method45
A criterion of rockburst in coal mines considering the influence of working face mining velocity41
Contribution of the artificial neural network (ANN) method to the interpolation of the Bouguer gravity anomalies in the region of Lom-Pangar (East-Cameroon)40
Dynamic failure characteristics of surrounding rocks under different lateral pressure coefficients in deep tunnel transient excavation38
The impact of bedding planes on microwave-induced damage in rock at the field scale: a numerical model36
Microscopic deformation mechanism and characteristics of carbonaceous slate during the creep process34
The effects of hydro-mechanical coupling on hydraulic properties of fractured rock mass in unidirectional and radial flow configurations33
Mechanical response of permeability evolution to anisotropic structure of reservoir rock under true triaxial stress path33
Compaction, strain, and stress anisotropy in porous rocks30
Fracture propagation characteristics of layered shale oil reservoirs with dense laminas under cyclic pressure shock fracturing29
Numerical analysis of injection-induced fault reactivation using hydro-mechanical coupled finite element model with cohesive zone elements29
Simulation of borehole shrinkage in shale based on the triaxial fractional constitutive equation29
Experimental study on joint sensing and early warning method of landslide disaster based on NPR-OFST28
Numerical investigation of vertical borehole heat exchanger heat transfer under coupled conditions of groundwater seepage and layered subsurface28
An accurate identification and spatial characterization method for the development degree of preferential flow paths in water-flooded reservoir28
Characteristics of soil moisture transport in the aeration zone of subsidence areas under the disturbance of coal seam mining27
Effect of adsorption of different types of surfactants on conglomerate reservoir minerals on chemical oil recovery efficiency27
Critical damage threshold of brittle rock failure based on Renormalization Group theory26
Cyclical hydraulic pressure pulses reduce breakdown pressure and initiate staged fracture growth in PMMA26
Identifying payable cluster distributions for improved reservoir characterization: a robust unsupervised ML strategy for rock typing of depositional facies in heterogeneous rocks26
Research on the prediction of mine water inrush disasters based on multi-factor spatial game reconstruction25
Real-time estimating method on rock strength via MWD of roofbolter and its application to in-situ grouting quality evaluation25
A case study on time-dependent bedding plane failure24
Energy evolution characteristics of deep sandstone with different true triaxial stress paths23
Investigation of the effects of two different cooling treatments on the physico-mechanical and microstructural properties of granite after high temperatures23
In situ stress determination in isotropic and anisotropic rocks and its application to a naturally fractured reservoir23
Experimental study on fractal characteristics of fault filling medium in the tunnel and relationship between fractal dimension and permeability coefficient23
The effects of sedimentary facies and diagenesis on pore structure: in the sandstones of Paleogene Formation of Nanpu Sag, China to be more representative to the results and discussion22
Fracture seepage and the temperature field distribution of rocks surrounding high-temperature tunnels: a numerical analysis22
Deformation prediction of overlying strata in multi-seam mining based on the influence function method-key stratum hybrid model22
Investigations on the influence of rock and machine characteristics on coring rates in vertical and mildly inclined exploration drilling in complex coal bearing rock formation22
Experimental and simulation studies on damage characteristics, crack development patterns, and strength reduction mechanisms of sandstone under laser irradiation22
Experimental investigation on deformation and failure mechanism of waste dump with partial-weak basement22
Study on the mechanism and control of strong ground pressure in the mining of shallow buried close-distance coal seam passing through the loess hilly region21
Effects of coal bedding dip angle on hydraulic fracturing crack propagation21
Effect of water on the rock strength and creep behavior of green mudstone21
Laboratory demonstration of the impact of weak interfaces and layered rock properties on hydraulic fracture containment and height growth20
Effect of liquid nitrogen thermal shock on structure damage and brittleness properties of high-temperature marble20
Experimental studies on physical and mechanical behaviors of heated rocks with pre-fabricated hole exposed to different cooling rates19
Mechanical properties and macro–micro failure mechanisms of granite under thermal treatment and inclination19
Experimental investigation on the triaxial unloading mechanical characteristics of sandstone immersed in different brines19
Intelligent recognition of coal and gas outburst precursor and potential hazards using YOLOv8 neural network18
Simulation of pressure response resulted from non-uniform fracture network communication and its application to interwell-fracturing interference in shale oil reservoirs18
Correction: Characteristics of waterproof failure and optimal width of narrow coal pillars under the coupled effects of mining, excavation and seepage18
Experimental evaluation of the flow resistance of CO2 foam fracturing fluids and simulation prediction for fracture propagation18
Guest editorial for the topical collection: geomechanics for deep resource and energy exploitation17
Influences of hydrate morphology and hydrate distribution heterogeneity on the mechanical properties of hydrate-bearing sediments using the discrete element method17
Investigate on the mechanical properties and microscopic three-dimensional morphology of rock failure surfaces under different stress states17
Design and performance of an open-ended converging microwave antenna in fracturing biotite diorite at low microwave power levels17
Experimental study for the effect of joint surface characteristics on stress wave propagation17
Multi-scale experimental study on the failure mechanism of high-strength bolts under highly mineralized environment17
Study on the pore structure and permeability evolution of tight sandstone under liquid nitrogen freezing‐thawing cycles based on NMR technology16
Integration of ERT and shallow seismic refraction for geotechnical investigation on El-Alamein Hotel Building Area, El-Alamein new city, Egypt16
Numerical modeling of near-wellbore diverter bridging in hydraulic fracturing16
Stability analysis and movement process determination of rock masses under open-pit to underground mining conditions16
Analysis of pore-fracture structure evolution and permeability in tar-rich coal under high-temperature pyrolysis using μCT technology16
A coupled fluid-mechanical interaction model for controlled gas migration mechanism by dilatancy effect in saturated bentonite16
Study on the fluidity of the pore-fracture binary system in a tight sandstone reservoir-NMR16
Pulsed-laser source characterization in laboratory seismic experiments15
Experimental study on deterioration of bedrock strength and P-wave velocity by pressurized seawater15
Finite element method-based resistivity simulation and water saturation calculation of irregular laminated shaly sandstone15
Research on the evolution and height prediction of WCFZ in shallow close coal seams mining15
Laboratory friction-permeability response of rock fractures: a review and new insights15
Development and application of a hydraulic impact test machine for simulating rockburst conditions15
Impact pressure distribution of an SC-CO2 jet used in rock breakage15
Creep behavior of dry and saturated medium-grain sandstone and its relationship with conventional mechanical properties15
A comprehensive data and information on low to medium temperature geothermal resources in Indonesia: a review15
A modified triaxial split Hopkinson pressure bar (SHPB) system for quantifying the dynamic compressive response of porous rocks subjected to coupled hydraulic-mechanical loading15
Multiscale study on the compressive performance of diverse solid waste backfill bodies14
Comparative analysis and application of a new stability model for the tunnel face with Mogi-coulomb criterion14
Determination of working resistance of support parameter variation of large mining height support: the case of Caojiatan coal mine14
Study on the dynamic pore water pressure model of centerline tailings sand based on dynamic triaxial tests14
Evaluating the influence of backfilling on the stability of an abandoned room-and-pillar mine: a case study in northern Spain14
Correction: Research on abutment stress distribution of roof-cutting coalface: numerical simulation and field measurement14
Characterization of hydraulic crack initiation of coal seams under the coupling effects of geostress difference and complexity of pre-existing natural fractures14
Improving the efficiency of microseismic source locating using a heuristic algorithm-based virtual field optimization method14
Enhancing machine learning-based seismic facies classification through attribute selection: application to 3D seismic data from the Malay and Sabah Basins, offshore Malaysia14
Numerical investigation of the effect of grain size-to-particle size ratio on the dynamic fracture toughness of granite by using PFC3D-GBM14
A modified particle contact model for matching the ratios of uniaxial compressive to tensile strength of brittle rocks14
Remote sensing and aeromagnetic mapping for unveiling mineralization potential: Nuqrah Area, Saudi Arabia14
Impact assessment of strain-dependent permeability on reservoir productivity in CSS13
Correction to: Hydraulic fracture propagation and interaction with natural fractures by coupled hydro-mechanical modeling13
Strain characteristics and permeability evolution of faults under stress disturbance monitoring by fibre bragg grating sensing and pressure pulses13
Optimization of the matching relationship between the stemming length and minimum burden in cut blasting of large-diameter long-hole stopes13
Effects of the spacing between plasma channels on the fracture behavior of red sandstone under high-voltage pulse discharge13
Stochastic assessment of hard rock pillar stability based on the geological strength index system13
Mechanical properties and acoustic emission characteristics of two dissimilar layers of rock-like specimens with prefabricated parallel fissures13
Experimental investigation of the mechanical characteristics and energy dissipation of gas-containing coal under incremental tiered cyclic loading13
Spectral boundary integral method for simulating static and dynamic fields from a fault rupture in a poroelastodynamic solid13
Effect of moisture content on the rockburst intensity of sandstones13
Depositional model of clastic and carbonate rocks in a continental rift basin: a case study of the Paleogene Shahejie Formation in the Cangdong Depression, Bohai Bay Basin13
Mechanical manifestation characteristics and damage evolution law of unloading perturbation damage in surrounding rock of deep roadways13
Ground control by L-shaped cemented paste backfilling technology in underground coal seam mining: a case study13
A new hydro-mechanical coupling constitutive model for brittle rocks considering initial compaction, hardening and softening behaviors under complex stress states13
A study on thermal damage mechanism of sandstone based on thermal reaction kinetics12
Research on the theory and method of reduced-hole blasting for large cross-section tunnel based on explosive energy dissipation12
Overlying main roof breaking characteristic and its effect on the stability of gob-side entry12
Damage and hardening evolution characteristics of sandstone under multilevel creep–fatigue loading12
Dynamic fracture and deformation responses of rock mass specimens containing 3D printing rough joint subjected to impact loading12
Developmental characteristics of vertical natural fracture in low-permeability oil sandstones and its influence on hydraulic fracture propagation12
Theoretical analysis of anchorage-seepage coupling effect of the surrounding rock stability in deep buried abandoned chambers12
Study on the mechanical and damage properties of laminated limestone under acid mine drainage dissolution12
The influence of temperature and confining pressure on the cracks damage threshold and shape parameter m of igneous rock12
Creep deformation characteristics and control technology in deep mine soft rock roadway12
Investigations of mechanical and failure properties of 3D printed columnar jointed rock mass under true triaxial compression with one free face12
Unlocking thin sand potential: a data-driven approach to reservoir characterization and pore pressure mapping12
Geologic causatives of the stratigraphic and structural heterogeneties of Baharyia formation, based on their seismic interpretation, Razzak field, Western Desert, Egypt12
Abnormal variation of P-wave velocity of red sandstone after cyclical thermal shock in water12
Research on the pressure relief law of diamond beaded rope saw cutting seam: a numerical investigation12
Experimental insights on fatigue behaviors of sandstone exposed to combining effects of compressive differential cyclic loading (DCL) and freeze-thaw (FT) action12
Analysis of the factors influencing movable fluid in shale oil reservoirs: a case study of Chang 7 in the Ordos Basin, China12
Horizontal in situ stresses prediction using a CNN-BiLSTM-attention hybrid neural network11
Research on the mixed-mode fracture damage characteristics of shale soaked in different drilling fluids11
Elaboration and application of the nested multi-coupling model test system for an artificial dam seepage simulation under combined action of dynamic and static loads11
Stability analysis and determination of large-section multi-chamber group in deep coal mine11
Research on abutment stress distribution of roof-cutting coalface: numerical simulation and field measurement11
Effect of natural fractures on mechanical properties and fracture patterns of shale at microscopic scale: an example from the Lower Cambrian Niutitang formation in Qianbei region11
Mesoscopic damage evolution characteristics of jointed sandstone under different loading conditions11
Intelligent rockburst level prediction model based on swarm intelligence optimization and multi-strategy learner soft voting hybrid ensemble11
Structural model and capacity determination of underground reservoir in goaf: a case study of Shendong mining area in China11
Effect of crack density on crack initiation and damage for high confining pressure using wave velocities11
Application of a synthetic rock mass approach to the simulation of blasting-induced crack propagation and coalescence in deep fractured rock11
Technical review on coaxial deep borehole heat exchanger11
Experimental study on the nonlinear flow characteristics of fractured granite after high-temperature cycling11
Amended compacted clay liner for containment of copper-laden leachate in tailings reservoirs11
An analytical model of the initiation pressure for multilayer tree-type hydraulic fracturing in gas-bearing coal seams11
Temperature effect of rockburst in granite caverns: insights from reduced-scale model true-triaxial test11
Numerical assessment of the pressure relief effect of the hydraulic punching cavitation technique in a soft coal seam11
Study on multi-period palaeotectonic stress fields simulation and fractures distribution prediction in Lannigou gold mine, Guizhou10
Regional evaluation method of ground stress in shale oil reservoirs-taking the Triassic Yanchang formation in northern Shaanxi area as an example10
Modelling underground excavations in rock masses with anisotropic time-dependent behaviour10
Hydrocarbon generation potential and organic matter accumulation patterns in organic-rich shale during the mesoproterozoic oxygenation event: evidence from the Xiamaling formation shale10
Experimental study on mechanical damage characteristics of water-bearing tar-rich coal under microwave radiation10
Practical workflow for assessment of seismic hazard in low enthalpy geothermal systems10
Variations of shale's pore characteristics and hydraulic properties after long-term imbibition in hydraulic fracturing fluids10
New permeability model of deep coal rock considering the structure and 3D stress compression-induced anisotropy10
Trends and frontiers in coal mine groundwater research: insights from bibliometric analysis10
Multi-scale fracture characterization method for transitional shale reservoir based on post-stack multi-attribute ant-tracking fusion and pre-stack wide-azimuth gathers AVAZ analysis10
Numerical simulation of stress field reorientation in multi-fractures10
Mechanism of surrounding rock failure in impact stress and in-situ stress in circular tunnel10
Evaluating the Ranikot formation in the middle Indus Basin, Pakistan as a promising secondary reservoir for development10
A random discrete element method for modeling rock heterogeneity10
Hydrogeophysical investigation of aquifer parameters and seawater intrusion: a case study from Eastern Mitidja plain, Algeria10
Determination of the minimum number of specimens required for laboratory testing of the shear strength of rock joints10
Preliminary study on the weakening effect of microwave irradiation on Singapore Bukit Timah granite and its influence on mechanical excavation performance10
Parameter determination of Johnson–Holmquist–Cook constitutive model and calibration for Indiana Limestone10
Geophysical structural interpretation of Esh El Mallaha basin, southern Gulf of Suez: implications for oil potential in South Malak and Rabeh fields9
Numerical study of forward and reverse flow characteristics of rough-walled tree-like fracture networks9
Porosity and mechanical strength of microwave-heated gabbro9
How does structure affect the evolution of cracking and the failure mode of anisotropic shale?9
Regional estimation of geothermal resources of the entire Benue Trough, Nigeria using high-resolution aeromagnetic data9
Physical simulation analysis of coal rock mechanics characteristics and shock wave effects in Liuxiang coal mine9
Laboratory investigation on microcrack fracturing behaviour of granite under quasi-static combined compression and shear9
Numerical simulation of temperature fields in an open geothermal system on multicore processors9
Effects of supercritical carbon dioxide under different conditions on mechanical properties and energy evolution of coal9
Experimental study of the impact of deck-charge structure on blast-induced fragmentation9
Correction to: Study on rock stress sensitivity of fractured tight sandstone gas reservoir and analysis of productivity anomaly9
Mean square flow of fluid in the fractures during rock failures9
Experimental investigation on mechanical characteristics of red sandstone under graded cyclic loading and its inspirations for stability of overlying strata9
Rock characterization integrating free-free resonant column measurements and X-ray computed tomography imaging9
Study on dynamic mechanical response characteristics and fracture energy dissipation mechanism of sandstones with different saturations under real-time low temperature9
Prediction and prevention of mining-induced water inrush from rock strata separation space by 3D similarity simulation testing: a case study of Yuan Zigou coal mine, China9
Evaluation of ScCO2-water performance on bituminous coal: insights from experiments and 3D CT image reconstruction9
Extended analysis of benchmarks for gas phase appearance in low-permeable rocks9
Developing the efficiency-modeling framework to explore the potential of CO2 storage capacity of S3 reservoir, Tahe oilfield, China9
The foresight methodology for transitional shale gas reservoirs prediction based on a knowledge graph9
Experiment study on the evolution of permeability and heat recovery efficiency in fractured granite with proppants9
Experimental study on hydraulic fracture propagation behavior of horizontal well on multilayered rock9
Numerical simulation of single well geothermal system based on the artificial geyser concept considering phase change and multiphysics coupling9
Cumulative damage and bearing capacity attenuation law of anchorage structure interface under cyclic loading and unloading9
An experimental study of Lode angle impact on the rock failure procession based on acoustic emission9
Modeling pressurized fracture propagation with the isogeometric BEM9
A novel evaluation method of natural gas hydrate saturation in reservoirs based on the equivalent medium theory9
Assessment of nonlinear flow behaviors through real rough rock fractures during shearing9
Weakening of mechanical parameters of ion-absorbed rare-earth ores subjected to leaching8
Non-monotonic effect of differential stress and temperature on mechanical property and rockburst proneness of granite under high-temperature true triaxial compression8
Role of heterogeneity on joint size effect, and influence of anisotropy and sampling interval on rock joint roughness quantification8
Research on cooperative control method of comprehensive pressure relief and anchor grouting reinforcement in deep mining roadways8
Effect of thermal treatment and moisture content on the mechanical properties of soft sandstone under triaxial extension: an experimental study8
Fracture and fragmentation of granite specimen under high-voltage pulses8
Competitive propagation simulation of multi-clustered fracturing in a cracked shale oil reservoir8
Modeling of in-situ horizontal stresses and orientation of maximum horizhontal stress in the gas hydrate-bearing sediments of the Mahanadi offshore basin, India8
Investigation of rock mass structural similarity in two islands in Vietnam8
Optimization of hydraulic fracturing with rod-shaped proppants for improved recovery in tight gas reservoirs8
Key parameters of gob-side entry retaining by roof cutting in close-distance seam group8
Reservoir characterization of the middle Miocene Kareem sandstones, Southern Gulf of Suez Basin, Egypt8
DEM fluid–solid coupling method for progressive failure simulation of roadways in a fault structure area with water-rich roofs8
Deformation mechanism and control technology of gob-side entry retaining with roadside backfilling: a numerical analysis and field investigation8
A coupled hydro-thermo-mechanical model based on TLF-SPH for simulating crack propagation in fractured rock mass8
The influence of different diagenesis on the elastic properties of different shale lithofacies: a case study of the upper Permian Wujiaping formation in East Sichuan Basin, China8
A methodology for determining the size distribution of broken rock masses in longwall mining goaf8
A new proposed method for observing fluid in rock fractures using enhanced x-ray images from digital radiography8
Impact of injection rate ramp-up on nucleation and arrest of dynamic fault slip8
Experimental research on damage characteristics and safety damage threshold of jointed caverns based on acoustic emissions8
Experiment and DEM simulation study on mechanical behaviors of shale under triaxial cyclic loading and unloading conditions8
Numerical simulation of stress regime transformation during unconventional fossil energy development in Sichuan Basin: from strike-slip stress regime to reverse stress regime via hydraulic fracturing8
Evolution of mining-induced water inrush disaster from a hidden fault in coal seam floor based on a coupled stress–seepage–damage model8
Review of visualisation methods of studying the seepage mechanism in fractured rocks7
A novel technique for determining transverse permeability of sorptive reservoirs7
Petrological and geochemical characteristics of coal and oil shale of Paleogene Lijiaya Formation in Huangxian Basin, Eastern China: Implication for evolution of symbiotic formation mechanism7
Discrete micro-physics interactions determine fracture apertures7
Fault and fracture network characterization using soft computing techniques: application to geologically complex and deeply-buried geothermal reservoirs7
Numerical simulation on the deformation characteristics of borehole failure in gas-bearing coal seams considering the effective stress principle under complicated stress path conditions7
Optimal HDR exploitation siting of gravity heat pipe geothermal systems via reservoir simulation7
Investigation of the particle crushing characteristics of stacked stone materials under different stress path conditions7
Experimental study of the effect of crack distribution on the failure mechanism of sandstone specimens based on inclination angles and number of parallel flaws7
Effects of ice content on compression characteristics of frozen sandstone by in-situ NMR technology7
3D solid digital and numerical modeling of multimineral heterogeneous rocks based on deep learning7
Dynamic characteristics and deterioration mechanism of coal under distinct initial gas pressure7
Long-term assessment of creep and water effects on tunnel lining loads in weak rocks using displacement-based direct back analysis: an example from northwest of Iran7
Sol–gel-stabilized CO2 foam for enhanced in-situ carbonation in foamed fly ash backfill materials7
Numerical analysis of the influence of quartz crystal anisotropy on the thermal–mechanical coupling behavior of monomineral quartzite7
Reasonable value range of damage stress during rock brittle failure under compression7
Experimental and model study on the weakening of gas hydrate-bearing sand considering dissociation7
Prediction of organic carbon content in oil shale based on logging: a case study in the Songliao Basin, Northeast China7
Triaxial direct shear behavior and strength evaluation of granite under two high-temperature and stress-coupled conditions in deep underground openings7
A semi-analytical temperature solution for multi-segment deep coaxial borehole heat exchangers7
Study of preparing artificial cores and propagation of hydraulic fractures in plastic sandstones7
Prediction technology of mine water inflow based on entropy weight method and multiple nonlinear regression theory and its application7
Experimental study of mechanical properties of artificial dam for coal mine underground reservoir under cyclic loading and unloading6
Investigation of the effects of ultra-high pressure and temperature on the rheological properties of a novel high-density clear completion fluids using magnesium bromide for applications in HPHT reser6
Investigating the effect of sediment loading on the growth of a shale-cored anticline using finite element modelling: an example from the South Caspian Basin6
Construction of a 3D geomechanical model using integrated workflow to study zones causing subsidence and wellbore instabilities6
Response and prediction of unsaturated permeability of loess to microstructure6
Discrete element analysis of hydraulic stimulation in a slate geothermal reservoir using the ubiquitous foliation model6
Study on the influence of stress differences on hydraulic fracturing based on true triaxial experiments and discrete element numerical simulations6
Characterize the influences of hydraulic fracturing on preventing rock burst from the stress and vibration fields6
Experimental investigation of the mechanical properties and large-volume laboratory test of a novel filling material in mining engineering6
Full-field quantification of time-dependent and -independent deformation and fracturing of double-notch flawed rock using digital image correlation6
Study of stress wave propagation across a non-persistent joint based on a boundary integral equation method6
Reservoir characterization, in relation to the petrophysical modeling of Baharyia formation, Razzak field, northern western desert, Egypt6
Influence of detonator delay scatter on rock fragmentation by bunch-holes blasting6
RETRACTED ARTICLE: A hybrid DEM+SPH coupling method and its application in modeling water and mud inrush disasters6
Dynamic compressive failure of coal at different burial depths6
Mechanical behavior of limestone in natural and forced saturation states under uniaxial loading: an experimental study6
Experimental investigation of abrasive potential and drilling efficiency at elevated temperatures via Cerchar rock scratching6
A fast and efficient particle packing generation algorithm with controllable gradation for discontinuous deformation analysis6
Numerical simulation on the excavation damage of Jinping deep tunnels based on the SPH method6
Multiscale fracture networks and their impact on hydroshearing response in the Canadian Shield (Kuujjuaq, Canada)6
Geomechanical model construction to resolve field stress profile and reservoir rock properties of Jurassic Hugin Formation, Volve field, North Sea6
Differential characteristics of lithological assemblages and gas-bearing of the Permian Longtan Formation mudstone in well L3, southeastern Sichuan Basin6
Instability mechanism and control technology of soft rock roadways affected by mining in karst mountain area6
Propagation and geometry of multi-stage hydraulic fractures in anisotropic shales6
Particle flow numerical study of size effect on uniaxial compressive strength of natural building stone6
Mechanical behavior and constitutive model of methane hydrate bearing sediments6
Study on the dynamic constitutive model of coal at different depths in Pingdingshan mining area6
1.5431418418884