By Dr Guangyao Si

Journal articles

Zhang X; Si G; Bai Q; Oh J; Jiao B; Cai W, 2025, 'Effects of discrete fracture networks on simulating hydraulic fracturing, induced seismicity and trending transition of relative modulus in coal seams', International Journal of Coal Science and Technology, 12, http://dx.doi.org/10.1007/s40789-025-00757-6

Wu X; Si G; Zhang J; An J; Yu Z; Jing Y; Mostaghimi P; Ren T, 2025, 'Upscaling coal self-heating reaction models from the laboratory to field applications', International Journal of Heat and Mass Transfer, 245, http://dx.doi.org/10.1016/j.ijheatmasstransfer.2025.127002

Xiang Z; Kang WH; Ji Y; Si G; Canbulat I; Lin H; Oh J, 2025, 'Estimation of in-situ horizontal stresses based on multiscale borehole breakout data via machine learning: model development, validation and application', Geophysical Journal International, 242, http://dx.doi.org/10.1093/gji/ggaf144

Li X; Si G; Jiang S; Wang Y; Jiao S; Wan Y, 2025, 'Identify and formulate internal rock damage variable via acoustic emission (AE) and wave velocity measurement on rock materials- A review', Case Studies in Construction Materials, 22, http://dx.doi.org/10.1016/j.cscm.2025.e04768

Li X; Dias-da-Costa D; Si G; Jiang S; Bournival G; Shen L, 2025, 'Radiation efficiency and acoustic efficiency in rock cracking: a new understanding from low and high frequency waveforms', International Journal of Rock Mechanics and Mining Sciences, 191, http://dx.doi.org/10.1016/j.ijrmms.2025.106129

Hu R; Wang G; Wang Y; Canbulat I; Si G, 2025, 'From dynamic goaf formation to evolving spontaneous combustion and gas explosion hazard management', Process Safety and Environmental Protection, 198, http://dx.doi.org/10.1016/j.psep.2025.107131

Zhang X; Si G; Zhang J; Wang M; Zhao G; Oh J, 2025, 'Seismic Characterisation of Hydraulic Fractures Influenced By Granitic Coarse Grains', Rock Mechanics and Rock Engineering, 58, pp. 6255 - 6275, http://dx.doi.org/10.1007/s00603-025-04477-w

Wang C; Cao A; Si G; Wang B; Yang X; Zhang N; Yue Y, 2025, 'Characteristics of spatial detection capability for seismic response and data compensation method in underground mines', Meitan Xuebao Journal of the China Coal Society, 50, pp. 2413 - 2422, http://dx.doi.org/10.13225/j.cnki.jccs.2024.0759

Wang C; Cao A; Xiang Z; Wei C; Si G, 2025, 'Numerical investigation of two typical outbursts in development headings: A case study in a Chinese coalfield', Journal of Rock Mechanics and Geotechnical Engineering, 17, pp. 2682 - 2694, http://dx.doi.org/10.1016/j.jrmge.2024.05.028

Wu X; Si G; Jing Y; Yu Z; Ren T; Mostaghimi P, 2025, 'Indicator gases under thermal effect in a multiphysics coupling model of longwall goaf during coal self-heating', Applied Thermal Engineering, 264, http://dx.doi.org/10.1016/j.applthermaleng.2025.125513

Tang Y; Wang Y; Wang X; Oh J; Si G, 2025, 'Automated Scene-Adaptive Rock Fragment Recognition Based on the Enhanced Segment Anything Model and Fine-Tuning RTMDet', Rock Mechanics and Rock Engineering, 58, pp. 3973 - 3999, http://dx.doi.org/10.1007/s00603-024-04360-0

Liu X; Huang C; Zhu W; Oh J; Zhang C; Si G, 2025, 'In situ stress inversion using nonlinear stress boundaries achieved by the bubbling method', Journal of Rock Mechanics and Geotechnical Engineering, 17, pp. 1510 - 1527, http://dx.doi.org/10.1016/j.jrmge.2024.02.023

Zhu X; Si G; Zhang C; Li Y; Oh J, 2025, 'Evaluation of Forchheimer equation coefficients for nonlinear flow through rough-walled fractures during shearing', International Journal of Rock Mechanics and Mining Sciences, 186, http://dx.doi.org/10.1016/j.ijrmms.2024.105992

Zhu X; Si G; Zhang C; Moon JS; Oh J, 2025, 'Numerical analysis of hydro-mechanical coupling behaviour during shearing of rock fractures based on an improved friction factor model', Journal of Rock Mechanics and Geotechnical Engineering, http://dx.doi.org/10.1016/j.jrmge.2024.12.009

Li X; Dias-da-Costa D; Si G; Jiang S; Bournival G; Shen L, 2025, 'Radiation Efficiency and Acoustic Efficiency in Rock Cracking: A New Understanding from Low and High Frequency Waveforms', , http://dx.doi.org/10.2139/ssrn.5171216

Xiang Z; Oh J; Si G; Canbulat I, 2024, 'Parametric Analysis of Borehole Breakout and Spalling Phenomena: An Experimental Investigation', Rock Mechanics and Rock Engineering, 57, pp. 11207 - 11222, http://dx.doi.org/10.1007/s00603-024-03932-4

Li X; Si G; Shi B; Cao W; Cai W; Oh J; Canbulat I, 2024, 'Statistical properties of seismic foreshocks and aftershocks associated with longwall mining: Implications from the Epidemic Type Aftershock Sequence model', Journal of Rock Mechanics and Geotechnical Engineering, 16, pp. 4878 - 4894, http://dx.doi.org/10.1016/j.jrmge.2024.02.021

Cai F; Xue S; Si G; Liu Y; Chen X; He J; Zhang M, 2024, 'Prediction and validation of mild cognitive impairment in occupational dust exposure population based on machine learning', Ecotoxicology and Environmental Safety, 285, http://dx.doi.org/10.1016/j.ecoenv.2024.117111

Li X; Si G; Cao W; Cai W; Oh J; Canbulat I, 2024, 'A sequence of seismic event triggering in longwall coal mines based on the aftershock cascade theory', International Journal of Rock Mechanics and Mining Sciences, 182, http://dx.doi.org/10.1016/j.ijrmms.2024.105883

Zhang X; Si G; Oh J; Zhao G, 2024, 'Evolution of Crack Source Mechanisms in Laboratory Hydraulic Fracturing on Harcourt Granite', Rock Mechanics and Rock Engineering, 57, pp. 7945 - 7961, http://dx.doi.org/10.1007/s00603-024-03966-8

Jin Z; Zhang J; Wang J; Si G; Shi X; Li Y; Cai M, 2024, 'An investigation of CO generation path upon loading coal from perspective of macromolecular simulation', Environmental Science and Pollution Research, 31, pp. 56008 - 56023, http://dx.doi.org/10.1007/s11356-024-34897-0

Zhao G; Chang F; Chen J; Si G, 2024, 'Research and prospect of underground intelligent coal gangue sorting technology: A review', Minerals Engineering, 215, http://dx.doi.org/10.1016/j.mineng.2024.108818

Li X; Si G; Oh J; Canbulat I, 2024, 'Simulation of Shear and Tensile Fractures Using Ductile Phase Field Modelling with the Calibration of P Wave Velocity Measurement and Moment Tensor Inversion', Rock Mechanics and Rock Engineering, 57, pp. 7057 - 7077, http://dx.doi.org/10.1007/s00603-024-03880-z

Xiang Z; Si G; Oh J; Canbulat I; Li CC, 2024, 'Experimental investigation of borehole breakout formation in Gosford sandstone', International Journal of Rock Mechanics and Mining Sciences, 180, http://dx.doi.org/10.1016/j.ijrmms.2024.105824

Li X; Si G; Cao A; Wang C; Oh J; Zhang Z; Canbulat I, 2024, 'Rock anisotropic damage characterisation and its evolution model by integrating acoustic emission tomography and ultrasonic monitoring', International Journal of Rock Mechanics and Mining Sciences, 180, http://dx.doi.org/10.1016/j.ijrmms.2024.105817

Tian W; Yang W; Luo L; Si G; Zhang Z; Zhang Z, 2024, 'Water Injection Into Coal Seams for Outburst Prevention: The Coupling Effect of Gas Displacement and Desorption Inhibition', ACS Omega, 9, pp. 28754 - 28763, http://dx.doi.org/10.1021/acsomega.4c03121

Xiang Z; Moon T; Oh J; Si G; Canbulat I, 2024, 'Analytical investigations of in situ stress inversion from borehole breakout geometries', Journal of Rock Mechanics and Geotechnical Engineering, 16, pp. 2375 - 2387, http://dx.doi.org/10.1016/j.jrmge.2023.08.018

Zhu X; Zhang J; Oh J; Si G; Roshan H, 2024, 'Classification of Rock Joint Profiles Using an Artificial Neural Network-Based Computer Vision Technique', Rock Mechanics and Rock Engineering, 57, pp. 3083 - 3090, http://dx.doi.org/10.1007/s00603-023-03691-8

Zhou A; An J; Wang K; Zhang J; Liu Y; Wang J; Si G; Wang W, 2024, 'Modeling and parametric analysis of low-temperature oxidative self-heating in coal stockpiles driven by natural convection', Fuel, 361, http://dx.doi.org/10.1016/j.fuel.2023.130670

Wang Y; Si G; Belle B; Webb D; Zhao L; Oh J, 2024, 'Impact of goaf gas drainage from surface vertical boreholes on goaf explosive gas zones', International Journal of Coal Geology, 284, http://dx.doi.org/10.1016/j.coal.2024.104461

Tang Y; Wang Y; Si G, 2024, 'Vision-based size distribution analysis of rock fragments using multi-modal deep learning and interactive annotation', Automation in Construction, 159, http://dx.doi.org/10.1016/j.autcon.2024.105276

Yuan M; Jing Y; Si G; Armstrong RT; Mostaghimi P, 2024, 'Application of image-based diffusion coefficients in multi-scale simulation of coalbed methane reservoirs', Fuel, 357, http://dx.doi.org/10.1016/j.fuel.2023.129602

Liu X; Fan R; Zhu W; Zhang C; Oh J; Si G; Yu Q, 2024, 'Reconstruction of a granite structure composed of multiple irregular minerals', Journal of Rock Mechanics and Geotechnical Engineering, http://dx.doi.org/10.1016/j.jrmge.2024.09.046

Zhu X; Gao M; Si G; Zhang C; Moon JS; Oh J, 2023, 'An Improved Model for Evaluating the Hydraulic Behaviour of a Single Rock Joint Considering Contact Area Evolution During Shearing', Rock Mechanics and Rock Engineering, 56, pp. 8723 - 8743, http://dx.doi.org/10.1007/s00603-023-03521-x

Wang Y; Si G; Oh J; Belle B, 2023, 'CFD modelling of longwall goaf atmosphere under vertical boreholes gas drainage', International Journal of Coal Geology, 280, http://dx.doi.org/10.1016/j.coal.2023.104400

Soleimani F; Si G; Roshan H; Zhang J, 2023, 'Numerical modelling of gas outburst from coal: a review from control parameters to the initiation process', International Journal of Coal Science and Technology, 10, http://dx.doi.org/10.1007/s40789-023-00657-7

Xiang Z; Moon T; Oh J; Li X; Si G; Canbulat I, 2023, 'Numerical investigation of borehole breakout and rock spalling based on strain energy criteria', International Journal of Rock Mechanics and Mining Sciences, 171, http://dx.doi.org/10.1016/j.ijrmms.2023.105587

Zhang J; Jin Z; Liang Y; Wang J; Cai M; Si G; Si L; Xu Y, 2023, 'Study on mechanism and characteristic of CO evolution of loading coal in inert atmosphere', Fuel, 349, http://dx.doi.org/10.1016/j.fuel.2023.128600

Zhang X; Si G; Bai Q; Xiang Z; Li X; Oh J; Zhang Z, 2023, 'Numerical simulation of hydraulic fracturing and associated seismicity in lab-scale coal samples: A new insight into the stress and aperture evolution', Computers and Geotechnics, 160, http://dx.doi.org/10.1016/j.compgeo.2023.105507

Li X; Si G; Oh J; Canbulat I; Kong R; Zhang J, 2023, 'A novel elastoplastic model for Yunnan sandstone under poly-axial loading', International Journal of Mining Science and Technology, 33, pp. 801 - 814, http://dx.doi.org/10.1016/j.ijmst.2023.04.002

Sun H; Ma Q; Chen Z; Si G, 2023, 'A Novel Decision-Making Approach for Product Design Evaluation Using Improved TOPSIS and GRP Method Under Picture Fuzzy Set', International Journal of Fuzzy Systems, 25, pp. 1689 - 1706, http://dx.doi.org/10.1007/s40815-023-01471-8

Zhang J; An J; Zhou A; Wang K; Si G; Xu B, 2023, 'Development and parameterization of a model for low-temperature oxidative self-heating of coal stockpiles under forced convection', Fuel, 339, http://dx.doi.org/10.1016/j.fuel.2022.127349

Yuan M; Jing Y; Lanetc Z; Zhuravljov A; Soleimani F; Si G; Armstrong RT; Mostaghimi P, 2023, 'Modelling multicomponent gas diffusion and predicting the concentration-dependent effective diffusion coefficient of coal with application to carbon geo-sequestration', Fuel, 339, http://dx.doi.org/10.1016/j.fuel.2022.127255

Wang C; Si G; Zhang C; Cao A; Canbulat I, 2023, 'Variation of seismicity using reinforced seismic data for coal burst risk assessment in underground mines', International Journal of Rock Mechanics and Mining Sciences, 165, http://dx.doi.org/10.1016/j.ijrmms.2023.105363

Wang Y; Yang W; Li Y; Liu T; Si G; Luo L, 2023, 'Effect of SDS modified coal microstructure on wettability and methane adsorption', Fuel, 337, http://dx.doi.org/10.1016/j.fuel.2022.127174

Xiang Z; Moon T; Si G; Oh J; Canbulat I, 2023, 'Numerical Analysis of V-Shaped Borehole Breakout Using Three-Dimensional Discrete-Element Method', Rock Mechanics and Rock Engineering, 56, pp. 3197 - 3214, http://dx.doi.org/10.1007/s00603-023-03226-1

Xiang Z; Yu Z; Kang WH; Si G; Oh J; Canbulat I, 2023, 'Estimation of in-situ rock strength from borehole geophysical logs in Australian coal mine sites', International Journal of Coal Geology, 269, http://dx.doi.org/10.1016/j.coal.2023.104210

Soleimani F; Si G; Roshan H; Zhang Z, 2023, 'Numerical modelling of coal and gas outburst initiation using energy balance principles', Fuel, 334, http://dx.doi.org/10.1016/j.fuel.2022.126687

Xiang Z; Oh J; Moon T; Si G; Li X; Canbulat I, 2023, 'Discrete Element Method Simulation of Borehole Breakout Based on the Strain Energy Concept', Iop Conference Series Earth and Environmental Science, 1124, http://dx.doi.org/10.1088/1755-1315/1124/1/012123

Zhao G; Chen J; Zhang L; Wang S; Lyu Y; Si G, 2023, 'Ecological restoration of coal mine waste dumps: A case study in Ximing Mine, China', International Journal of Mining Reclamation and Environment, 37, pp. 375 - 397, http://dx.doi.org/10.1080/17480930.2023.2199379

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