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Ductile-brittle quantitative evaluation of rock based on post-peak properties under true triaxial stress 期刊论文
GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES, 2023, 卷号: 9, 期号: 1
作者:  Zheng, Zhi;  Zheng, Hong;  Zhao, Jun;  Liu, Zaobao;  Feng, Guangliang;  Qiu, Shili
Adobe PDF(3281Kb)  |  收藏  |  浏览/下载：39/10  |  提交时间：2023/08/02
True triaxial test  Post-peak properties  Ductile-brittle behaviours  3D stress effects  Quantitative  qualitative evaluation method  
A hybrid method for generating heterogeneous digital models for granites using a conditional filtering process and multiple level Weibull distribution functions 期刊论文
GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES, 2023, 卷号: 9, 期号: 1
作者:  Wang, Zhaofeng;  Pan, Peng-Zhi;  Feng, Guangliang;  Feng, Yujie;  Liu, Xufeng
Adobe PDF(4650Kb)  |  收藏  |  浏览/下载：37/9  |  提交时间：2023/08/02
Heterogeneous rock modelling  Conditional filtering process  Multiple level Weibull distribution  CASRock  Numerical simulation  
MLS-based numerical manifold method for steady-state three-dimensional heat conduction problems of functionally graded materials 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2023, 卷号: 144, 页码: 124
作者:  Zhang, Limei;  Zheng, Hong;  Liu, Feng
收藏  |  浏览/下载：20/0  |  提交时间：2023/08/02
Three-dimensional steady heat conduction  problem  Moving least squares  Numerical manifold method  Moving least squares based numerical  manifold method  Functionally graded materials  
An Inverted Heterogeneous Velocity Model for Microseismic Source Location in Deep Buried Tunnels 期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2023, 卷号: 56, 期号: 7, 页码: 4855
作者:  Liu, Liu;  Li, Shaojun;  Xiao, Yaxun;  Chen, Shujie;  Wang, Zhaofeng;  Feng, Guangliang;  Wang, Yao
Adobe PDF(5017Kb)  |  收藏  |  浏览/下载：25/6  |  提交时间：2023/08/02
Deep buried tunnel  Velocity inversion  Microseismic location  Traveling time tomography  Dispersion analysis  
A benchmark study of different numerical methods for predicting rock failure 期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2023, 卷号: 166, 期号: -, 页码: -
作者:  Li, Yi-Ming;  Zhao, Gao-Feng;  Jiao, Yuyong;  Yan, Chengzeng;  Wang, Xun;  Shen, Luming;  Yang, Lei;  Liang, Zhengzhao;  Li, Wanrun;  Zhou, Xiaoxiong;  Li, Xiaofeng;  Liu, Feng;  Zhang, Kaiyu;  Li, Xing;  Pan, Cheng;  Le, Tiancheng
Adobe PDF(16610Kb)  |  收藏  |  浏览/下载：117/22  |  提交时间：2023/08/02
Rock failure  Numerical methods  Benchmark  Parameter calibration  
Robust model for tunnel squeezing using Bayesian optimized classifiers with partially missing database 期刊论文
UNDERGROUND SPACE, 2023, 卷号: 10, 页码: 91
作者:  Bo, Yin;  Huang, Xing;  Pan, Yucong;  Feng, Yanfang;  Deng, Penghai;  Gao, Feng;  Liu, Ping;  Liu, Quansheng
Adobe PDF(6126Kb)  |  收藏  |  浏览/下载：31/8  |  提交时间：2023/08/02
Tunnel squeezing hazard  Bayesian optimization  Machine learning techniques  Sparrow search algorithm  Ensemble classifier  Incomplete database  
Progressive development of soil arching based on multiple-trapdoor tests 期刊论文
ACTA GEOTECHNICA, 2023, 卷号: 18, 期号: 6, 页码: 3061
作者:  Tao, Feng-Juan;  Xu, Yan;  Zhang, Zhen;  Ye, Guan-Bao;  Han, Jie;  Cheng, Bing-Nan;  Liu, Liu;  Yang, Tian-Liang
Adobe PDF(4233Kb)  |  收藏  |  浏览/下载：27/9  |  提交时间：2023/08/02
Ground reaction curve  Multiple soil arching  Progressive development  Trapdoor test  Transparent soil  
Mechanical properties evolution and microscopic mechanisms of arsenic and cadmium co-contaminated clayey soils 期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2023, 卷号: 82, 期号: 6, 页码: -
作者:  Feng, Chen;  Li, Jiangshan;  Liu, Jindu;  Chen, Zhen;  Jiang, Wenhao;  Huang, Xiao;  Xue, Qiang
浏览  |  Adobe PDF(6758Kb)  |  收藏  |  浏览/下载：35/8  |  提交时间：2023/08/02
Heavy metals  Co-contamination  Interaction mechanism  Permeability  Shear strength  Counteracting effect  
A Numerical Simulation Study of Temperature and Pressure Effects on the Breakthrough Pressure of CO2 in Unsaturated Low-permeability Rock Core 期刊论文
ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2023, 卷号: 97, 期号: 3, 页码: 911
作者:  Hu, Zhikai;  LI, Yi;  LI, Qi;  Diao, Yujie;  Ma, Xin;  Liu, Hejuan;  Feng, Guanhong;  Wang, Fugang;  Yu, Qingchun
Adobe PDF(8753Kb)  |  收藏  |  浏览/下载：40/9  |  提交时间：2023/08/02
CO2 geological storage  CO2 breakthrough pressure  unsaturated low-permeability rock  multiple P-T conditions  numerical simulation  
Exploration Technology of Adverse Geological Body in Karst Development Area Based on Borehole Multi-Source Data 期刊论文
APPLIED SCIENCES-BASEL, 2023, 卷号: 13, 期号: 5
作者:  Liu, Wenlian;  Sui, Sugang;  Xu, Hanhua;  Wang, Jinchao;  Wang, Feng
Adobe PDF(13399Kb)  |  收藏  |  浏览/下载：22/10  |  提交时间：2023/08/02
multi-source data  borehole detection  karst area  fine detection  adverse geological body