STRESS-STRAIN

作品数：90被引量：179H指数：7
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  • 期刊=Journal of Rock Mechanics and Geotechnical Engineeringx
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Identification of failure behaviors of underground structures under dynamic loading using machine learning
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第1期414-431,共18页Chun Zhu Yingze Xu Manchao He Yujing Jiang Murat Karakus Lihua Hu Yalong Jiang Fuqiang Ren 
funding support from the National Natural Science Foundation of China(Grant No.52374119);the opening fund of State Key Laboratory of Coal Mine Disaster Dynamics and Control(Grant No.2011DA105827-FW202209);the opening fund of State Key Laboratory of Performance Monitoring and Protecting of Rail Transit Infrastructure,East China Jiaotong University(Grant No.HJGZ2023103).
Understanding the dynamic responses of hard rocks is crucial during deep mining and tunneling activities and when constructing nuclear waste repositories. However, the response of deep massive rocks with openings of d...
关键词：Dynamic mechanical response Cracking mode Hole shape/location effect Deep Neural Network(DNN) Stress-strain prediction 
On the calibration of a shear stress criterion for rock joints to represent the full stress-strain profile
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第2期379-392,共14页Akram Deiminiat Jonathan D.Aubertin Yannic Ethier 
The authors acknowledge the financial support from Natural Sciences and Engineering Research Council of Canada through its Discovery Grant program(RGPIN-2022-03893);École de Technologie Supérieure(ÉTS)construction engineering research funding.
Conventional numerical solutions developed to describe the geomechanical behavior of rock interfaces subjected to differential load emphasize peak and residual shear strengths.The detailed analysis of preand post-peak...
关键词：Full shear profile Post-peak shear behavior Rock joint Joint roughness coefficient(JRC) Axial stress-strain curve 
Influence of microwave treatment on mechanical behaviour of compact basalts under different confining pressures被引量：7
《Journal of Rock Mechanics and Geotechnical Engineering》2020年第2期213-222,共10页Gaoming Lu Xiating Feng Yuanhui Li Xiwei Zhang 
Financial support for this work by the National Natural Science Foundation of China(Grant No.41827806);the China Postdoctoral Science Foundation(Grant No.2018M642958);the State Key Research and Development Program of China(Grant No.2016YFC0600707)。
The realisation of microwave-induced fracturing of hard rocks has potential signiflcance for microwave-assisted mechanical rock fracturing and stress release in deep rock masses.In this context,compact basalts were tr...
关键词：Microwave exposure Temperature distribution Conventional TRIAXIAL compression(CTC) STRESS-STRAIN CURVE Elastic CONSTANTS 
The stress-strain-permeability behaviour of clay rock during damage and recompaction被引量：10
《Journal of Rock Mechanics and Geotechnical Engineering》2016年第1期16-26,共11页Chun-Liang Zhang 
co-funded by the German Federal Ministry of Economics and Technology(BMWi)under contract number 02E10377;by the European Commission(EC)as the part of the Euratom’s Seventh Framework Programme FP7/2007-2013 under grant agreement No.323273 for the DOPAS project
Characterisation and understanding of the stressestrainepermeability behaviour of a clay host rock during damage and recompaction are essential for prediction of excavation damaged zone and for assessment of its impac...
关键词：Clay rock DEFORMATION DAMAGE COMPACTION PERMEABILITY 
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