ROCK_MASS

作品数：248被引量：839H指数：13
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Artificial intelligence-aided semi-automatic joint trace detection from textured three-dimensional models of rock mass
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期1973-1985,共13页Seyedahmad Mehrishal Jineon Kim Yulong Shao Jae Joon Song 
supported by grants from the Human Resources Development program (Grant No.20204010600250);the Training Program of CCUS for the Green Growth (Grant No.20214000000500)by the Korea Institute of Energy Technology Evaluation and Planning (KETEP);funded by the Ministry of Trade,Industry,and Energy of the Korean Government (MOTIE).
It is of great importance to obtain precise trace data,as traces are frequently the sole visible and measurable parameter in most outcrops.The manual recognition and detection of traces on high-resolution three-dimens...
关键词：Automatic trace detection Digital joint mapping Rock discontinuities characterization Three-dimensional(3D)trace network 
An Experimental-Based Model for Prediction of the Rock Mass-Related TBM Utilization by Adopting the RMR and Moisture-Dependent CAI
《Journal of Earth Science》2025年第2期668-684,共17页Changbin Yan Ziang Gao Gongbiao Yang Zihe Gao Lei Huang Jihua Yang 
financially supported by the National Natural Science Foundation of China(Nos.41972270,52076198);the Key Research and Development Plan of Henan Province(No.182102210014);the Excellent Youth Foundation of Henan Scientific Committee(No.222300420078);the Youth Talent Promotion Project of Henan Province(No.2022HYTP019);the Open Foundation of State Key Laboratory of Shield Machine and Boring Technology(No.SKLST-2019-K06)。
To reduce the uncertainty associated with the traditional definition of tunnel boring machine(TBM)utilization(U)and achieve an effective indicator of TBM performance,a new performance indicator called rock mass-relate...
关键词：tunnel boring machine(TBM) UTILIZATION RMR system Cerchar abrasivity index(CAI) predicting model engineering geology 
Revisiting each fracture size and spatial pattern:Inference from rock mass surface to interior
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1399-1417,共19页Yongqiang Liu Jianping Chen Jiewei Zhan 
supported by the National Natural Science Foundation of China(Grant Nos.41941017 and U1702241).
Estimating fracture size is a fundamental aspect of rock engineering.However,determining the most probable diameter(MPD)from a fracture's surface trace remains challenging in the scientific community.The prevailing me...
关键词：Trace length Fracture size Multi-scanline method STEREOLOGY Spatial pattern Rectangular sampling window 
Grouped machine learning methods for predicting rock mass parameters in a tunnel boring machine-driven tunnel based on fuzzy C-means clustering
《Deep Underground Science and Engineering》2025年第1期55-71,共17页Ruirui Wang Yaodong Ni Lingli Zhang Boyang Gao 
Natural Science Foundation of Shandong Province,Grant/Award Number:ZR202103010903;Doctoral Fund of Shandong Jianzhu University,Grant/Award Number:X21101Z。
To guarantee safe and efficient tunneling of a tunnel boring machine(TBM),rapid and accurate judgment of the rock mass condition is essential.Based on fuzzy C-means clustering,this paper proposes a grouped machine lea...
关键词：fuzzy C-means clustering machine learning rock mass parameter tunnel boring machine 
Characterization and clustering of rock discontinuity sets:A review
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期1240-1262,共23页Changle Pu Jiewei Zhan Wen Zhang Jianbing Peng 
funding support from the National Natural Science Foundation of China(Grant No.42007269);the Young Talent Fund of Xi'an Association for Science and Technology(Grant No.959202313094);the Fundamental Research Funds for the Central Universities,CHD(Grant No.300102263401).
The characterization and clustering of rock discontinuity sets are a crucial and challenging task in rock mechanics and geotechnical engineering.Over the past few decades,the clustering of discontinuity sets has under...
关键词：Discontinuity clustering Clustering algorithms Discontinuity characterization Orientation analysis Rock mass 
Influence mechanism and calculation of the minimum safe thickness of waterproof rock mass in karst tunnels
《Journal of Mountain Science》2025年第2期695-709,共15页AN Pengtao LI Maoxiang ZHANG Wenjun LIU Xiong 
jointly funded by the guangxi Science and Technology Base and Talent Project(AD23026104);the Key Research and Development Program Project in Guangxi(AB23026121)。
Due to the influence of karst cave development and route selection,the location relationship between concealed karst cave and tunnel is more random.In order to explore the influence rule of karst cave location on the ...
关键词：Tunnel engineering Water inrush disaster Safe thickness Waterproof rock mass Concealed karst cave 
Correlation between the rock mass properties and maximum horizontal stress:A case study of overcoring stress measurements
《International Journal of Minerals,Metallurgy and Materials》2025年第1期39-48,共10页Peng Li Meifeng Cai Shengjun Miao Yuan Li Yu Wang 
financially supported by the National Natural Science Foundation of China(No.52204084);the Open Research Fund of the State Key Laboratory of Coal Resources and safe Mining,CUMT,China(No.SKLCRSM 23KF004);the Interdisciplinary Research Project for Young Teachers of USTB(Fundamental Research Funds for the Central Universities),China(No.FRF-IDRY-GD22-002);the Fundamental Research Funds for the Central Universities and the Youth Teacher International Exchange and Growth Program,China(No.QNXM20220009);the National Key R&D Program of China(Nos.2022YFC2905600 and 2022 YFC3004601);the Science,Technology&Innovation Project of Xiongan New Area,China(No.2023XAGG0061)。
Understanding the mechanical properties of the lithologies is crucial to accurately determine the horizontal stress magnitude.To investigate the correlation between the rock mass properties and maximum horizontal stre...
关键词：overcoring stress measurements elastic modulus Poisson's ratio rock quality designation maximum horizontal stress fuzzy identification 
Can laser irradiation improve the strength of weak rock mass?
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第1期139-153,共15页Xiaowei Feng Peng Huang Valter Carvelli Gongshun Lin Chuankai Zhu Fengzhen He 
supported by the National Natural Science Foundation of China(Grant No.51804296);China Scholarship Council Grant(Grant No.CSC#202006425019).
Controllable rock cracking technology is crucial for the exploration and exploitation of deep underground resources.Many existing studies have been dedicated to the laser-assisted rock-weakening technology.It has been...
关键词：Laser irradiation ROCK CRACKING Ablation Borehole stability Mechanical characteristics 
Effect of surface crack on the bearing capacity of strip footing placed on rock mass
《Journal of Mountain Science》2025年第1期337-353,共17页Avneet LAHARIYA Debarghya CHAKRABORTY 
supported by the Centre for Development of Advanced Computing (CDAC), Pune
In hilly regions,the existence of surface cracks in rock mass induces a potential threat to structural stability.Thus,the present research aims to explore the impact of surface cracks on the loadbearing capacity of st...
关键词：Rock mass Surface cracks Strip footing Power cone programming GHB failure criterion Limit analysis 
Tree-Based Solution Frameworks for Predicting Tunnel Boring Machine Performance Using Rock Mass and Material Properties
《Computer Modeling in Engineering & Sciences》2024年第12期2421-2451,共31页Danial Jahed Armaghani Zida Liu Hadi Khabbaz Hadi Fattahi Diyuan Li Mohammad Afrazi 
Tunnel Boring Machines(TBMs)are vital for tunnel and underground construction due to their high safety and efficiency.Accurately predicting TBM operational parameters based on the surrounding environment is crucial fo...
关键词：TBM performance penetration rate tunnel construction tree-based models rock mass and material properties 
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