《Journal of Rock Mechanics and Geotechnical Engineering》

作品数：1910被引量：5126H指数：27
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《Journal of Rock Mechanics and Geotechnical Engineering》
主办单位：中国科学院武汉岩土力学研究所;中国岩石力学与工程学会；武汉大学
最新期次：2025年4期更多>>
发文主题：ROCKSOILUSINGROCKSEXCAVATION更多>>
发文领域：建筑科学理学交通运输工程天文地球更多>>
发文基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金World Health Organization更多>>
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Identification of defects in underground structures using machine learning aided distributed fiber optic sensing
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2194-2207,共14页Shaoqun Lin Hongjiang Ye Daoyuan Tan Jing Wang Jianhua Yin 
support from the Open Research Project Programme of the State Key Laboratory of Internet of Things for Smart City,University of Macao (Grant No.SKL-IoTSC (UM)-2021-2023/ORPF/A19/2022);the General Research Fund project from Research Grants Council of Hong Kong Special Administrative Region Government of China (Grant No.15214722);the Start-up Fund from The Hong Kong Polytechnic University (Grant No.BD88).
Despite the extensive use of distributed fiber optic sensing(DFOS)in monitoring underground structures,its potential in detecting structural anomalies,such as cracks and cavities,is still not fully understood.To contr...
关键词：Geotechnical monitoring Distributed fiber optic sensing(DFOS) Strain spikes Cracks DEFECTS Support vector machine 
True triaxial unloading test on the mechanical behaviors of sandstone:Effects of the intermediate principal stress and structural plane
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2208-2226,共19页Fan Feng Zhiwei Xie Shaojie Chen Diyuan Li Siyu Peng Tong Zhang 
supports from the National Natural Science Foundation of China (Grant Nos.52004143 and 52374095);the open fund for the Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines (Grant No.SKLMRDPC21KF06).
A series of true triaxial unloading tests are conducted on sandstone specimens with a single structural plane to investigate their mechanical behaviors and failure characteristics under different in situ stress states...
关键词：True triaxial unloading Dip angle of structural plane Intermediate principal stress Mechanical behaviors Cracking modes Failure criterion 
Development of physical model test system for fault-slip induced rockburst in underground coal mining
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2227-2238,共12页Bei Jiang Kunbo Wu Qi Wang Hongpu Kang Bowen Zhang Zhaosen Zhang Chen Chen 
support from the National Natural Science Foundation of China (Grant Nos.51927807,42077267 and 42277174).
A complex geological environment with faults can be encountered in the process of coal mining.Fault activation can cause instantaneous structure slipping,releasing a significant amount of elastic strain energy during ...
关键词：Fault slip ROCKBURST Physical model Boundary energy compensation Deformation and failure characteristics 
Rock failure mechanisms based on rheological dynamics
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2239-2255,共17页Dragan D.Milašinović 
This paper investigates the mechanisms of rock failure related to axial splitting and shear failure due to hoop stresses in cylindrical specimens.The hoop stresses are caused by normal viscous stress.The rheological d...
关键词：Rock failure mechanisms COHESION Normal viscous stress Hoop stresses Axial splitting Critical crack depth Shear failure 
Mining-induced fracture network reconstruction and anisotropic mining-enhanced permeability evaluation using fractal theory
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2256-2275,共20页Zeyu Zhu Jing Xie Yingxu Zhang Yuze Du Li Ren Ting Ai Bengao Yang Mingzhong Gao 
supported by the National Natural Science Foundation of China (Grant No.42377143);Sichuan Natural Science Foundation (Grant No.2024NSFSC0097);the Open Fund of State Key Laboratory of Coal Mining and Clean Utilization,China (Grant No.2021-CMCU-KFZD001).
In the concurrent extraction of coal and gas,the quantitative assessment of evolving characteristics in mining-induced fracture networks and mining-enhanced permeability within coal seams serves as the cornerstone for...
关键词：Fracture networks reconstruction FRACTAL ANISOTROPY Permeability enhancement rate(PER) Evaluation model 
Estimation of foam(surfactant)consumption in earth pressure balance tunnel boring machine using statistical and soft-computing methods
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2276-2290,共15页Vahid Amirkiyaei Mohammad Hossein Kadkhodaei Ebrahim Ghasemi 
The use of foam,as the most economical soil conditioning technique,in earth pressure balance tunnel boring machine(EPB-TBM)tunneling projects has significant effects on operation efficiency,excavation cost,and operati...
关键词：TUNNELING Soil conditioning Foam(surfactant)consumption Earth pressure balance tunnel boring machine(EPB-TBM) Field investigations Empirical models 
Prediction of joint roughness coefficient via hybrid machine learning model combined with principal components analysis
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2291-2306,共16页Shijie Xie Hang Lin Tianxing Ma Kang Peng Zhen Sun 
funding from the National Natural Science Foundation of China (Grant No.42277175);the pilot project of cooperation between the Ministry of Natural Resources and Hunan Province“Research and demonstration of key technologies for comprehensive remote sensing identification of geological hazards in typical regions of Hunan Province” (Grant No.2023ZRBSHZ056);the National Key Research and Development Program of China-2023 Key Special Project (Grant No.2023YFC2907400).
Joint roughness coefficient(JRC)is the most commonly used parameter for quantifying surface roughness of rock discontinuities in practice.The system composed of multiple roughness statistical parameters to measure JRC...
关键词：Rock discontinuities Joint roughness coefficient(JRC) Roughness characterization Principal components analysis(PCA) Machine learning 
Thermal effects on mechanical and failure behaviors of anisotropic shale subjected to direct shear
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2307-2327,共21页Pengli Zhou Heping Xie Jun Wang Bingbing Zou Jianjun Hu Cunbao Li 
supported by the National Natural Science Fund of China (Grant Nos.U22A20166 and 52374131);the Shenzhen Science and Technology Program (Grant No.JCYJ20220531102012028);the Young Elite Scientists Sponsorship Program by CAST.
The stimulation of shale reservoirs frequently involves significant shear failure,which is crucial for creating fracture networks and enhancing permeability to boost production.As the depth of extraction increases,the...
关键词：Thermal effects Anisotropic shale Direct shearing Failure morphology 
Analytical solution of overlying pressure for shallowly buried underwater box tunnel:A case study of box jacking in Suzhou,China
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2328-2343,共16页Cheng Cheng Pengjiao Jia Pengpeng Ni Peixin Shi Qiao Xiang Yang Chen 
supported by the Natural Science Foundation of Jiangsu Province of China (Grant Nos.BK20230500 and BK20210721);the Young Talent Fund of Association for Science and Technology in Shaanxi,China (Grant No.20240722).
Accurately predicting the overlying pressure is crucial for determining an appropriate cover depth of underwater box tunnels to avoid the uplifting failure.Based on the project of box jacking crossing the Beijing-Hang...
关键词：Underwater box tunnel Overlying pressure Minimum cover depth Anti-floating behavior 
Impact of injection pressure and polyaxial stress on hydraulic fracture propagation and permeability evolution in graywacke:Insights from discrete element models of a laboratory test
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2344-2359,共16页Haimeng Shen Jeoung Seok Yoon Arno Zang Hannes Hofmann Xiaying Li Qi Li 
supported by the Knowledge Innovation Program of Wuhan-Basic Research (Grant No.2022010801010159);support from the Helmholtz Association's Initiative and Networking Fund for the Helmholtz Young Investigator Group ARES (Contract number VH-NG-1516);supported by the Swedish Radiation Safety Authority (Project SSM2020-2758).
Understanding the hydromechanical behavior and permeability stress sensitivity of hydraulic fractures is fundamental for geotechnical applications associated with fluid injection.This paper presents a three-dimensiona...
关键词：Hydraulic fracture Discrete element model(DEM) Polyaxial stress Permeability evolution Crack front Fluid pressure front 
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