Chinese | English

Search in the results

CSpace

Browse/Search Results:  1-10 of 301 Help

Selected(0)Clear Items/Page:    Sort:
A new phenomenological anisotropic tensile failure criterion and its application in FDEM simulations 期刊论文
ENGINEERING FRACTURE MECHANICS, 2023, 卷号: 289
Authors:  Liu, Ping;  Liu, Quansheng;  Deng, Penghai;  Huang, Xing;  Xie, Xianqi
Adobe PDF(11152Kb)  |  Favorite  |  View/Download：23/1  |  Submit date：2023/08/02
Direct tensile test  Anisotropic tensile failure criterion  Combined finite-discrete element method  (FDEM)  Loading rate  Layer thickness  
Dynamic stability analysis of jointed rock slopes using the combined finite-discrete element method (FDEM) 期刊论文
COMPUTERS AND GEOTECHNICS, 2023, 卷号: 160, 期号: -, 页码: -
Authors:  Xu, Chenyu;  Liu, Quansheng;  Tang, Xuhai;  Sun, Lei;  Deng, Penghai;  Liu, He
View  |  Adobe PDF(16236Kb)  |  Favorite  |  View/Download：21/1  |  Submit date：2023/08/02
Combined finite  discrete element method  (FDEM)  Dynamic strength reduction method  Jointed rock slope  Dynamic stability analysis  Progressive failure  
Experimental and numerical investigations on cross rock pillar method for super large cross-sectional tunnel excavation 期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2023, 卷号: 82, 期号: 7, 页码: -
Authors:  Sang, Haomin;  Liu, Bin;  Kang, Yongshui;  Liu, Quansheng;  Pan, Yucong;  Zhou, Annan
View  |  Adobe PDF(9624Kb)  |  Favorite  |  View/Download：24/7  |  Submit date：2023/08/02
Super large cross section  Cross rock pillar method  Physical model test  Fiber sensing technology  Numerical verification  
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
Authors:  Bo, Yin;  Huang, Xing;  Pan, Yucong;  Feng, Yanfang;  Deng, Penghai;  Gao, Feng;  Liu, Ping;  Liu, Quansheng
Adobe PDF(6126Kb)  |  Favorite  |  View/Download：21/1  |  Submit date：2023/08/02
Tunnel squeezing hazard  Bayesian optimization  Machine learning techniques  Sparrow search algorithm  Ensemble classifier  Incomplete database  
Experimental investigation on microstructure and surface morphology deterioration of limestone exposed on acidic environment 期刊论文
CONSTRUCTION AND BUILDING MATERIALS, 2023, 卷号: 377, 期号: -, 页码: -
Authors:  Liu, Xuewei;  Deng, Wei;  Wang, Sai;  Liu, Bin;  Liu, Quansheng
View  |  Adobe PDF(14953Kb)  |  Favorite  |  View/Download：18/3  |  Submit date：2023/08/02
Acidic enviorment  Limestone material  Pore structure  Joint surface morphology  Shear strength  
Point and interval estimation of rock mass boreability for tunnel boring machine using an improved attribute-weighted deep belief network 期刊论文
ACTA GEOTECHNICA, 2023, 卷号: 18, 期号: 4, 页码: 1769
Authors:  Yin, Xin;  Huang, Xing;  Pan, Yucong;  Liu, Quansheng
Adobe PDF(5357Kb)  |  Favorite  |  View/Download：17/2  |  Submit date：2023/08/02
Bayesian optimization  Deep belief network  Field penetration index  Point and interval estimation  Rock mass boreability  Tunnel boring machine  
Influence analysis on the shear behaviour and failure mode of grout-filled jointed rock using 3D DEM coupled with the cohesive zone model 期刊论文
COMPUTERS AND GEOTECHNICS, 2023, 卷号: 155, 期号: -, 页码: -
Authors:  Liu, Xuewei;  Deng, Wei;  Liu, Bin;  Liu, Quansheng;  Zhu, Yuanguang;  Fan, Ying
View  |  Adobe PDF(27870Kb)  |  Favorite  |  View/Download：14/2  |  Submit date：2023/08/02
Grout-filled  Jointed rock mass  discrete element method (DEM)  Cohesive zone model  Numerical simulation  
QPSO-ILF-ANN-based optimization of TBM control parameters considering tunneling energy efficiency 期刊论文
FRONTIERS OF STRUCTURAL AND CIVIL ENGINEERING, 2023, 卷号: 17, 期号: 1, 页码: 25
Authors:  Wang, Xinyu;  Wu, Jian;  Yin, Xin;  Liu, Quansheng;  Huang, Xing;  Pan, Yucong;  Yang, Jihua;  Huang, Lei;  Miao, Shuangping
Adobe PDF(7569Kb)  |  Favorite  |  View/Download：20/2  |  Submit date：2023/08/02
tunnel boring machine  control parameter optimization  quantum particle swarm optimization  artificial neural network  tunneling energy efficiency  
Evaluating the pore characteristics of granite in disposal system under thermo-hydro-mechanical (T-H-M) coupling 期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2022, 卷号: 160
Authors:  Li, Mengyi;  Wu, Zhijun;  Weng, Lei;  Zhou, Yuan;  Liu, Quansheng
Adobe PDF(12770Kb)  |  Favorite  |  View/Download：13/2  |  Submit date：2023/08/02
Thermo-hydro-mechanical (T-H-M) coupling  NMR test  Mechanical properties  Pore characteristics  
Rockburst inoculation process at different structural planes and microseismic warning technology: a case study 期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2022, 卷号: 81, 期号: 12
Authors:  Du, Chenglei;  Pan, Yucong;  Liu, Quansheng;  Huang, Xing;  Yin, Xin
Adobe PDF(5576Kb)  |  Favorite  |  View/Download：18/1  |  Submit date：2023/08/02
Tunnel boring machine (TBM)  Structural planes  Rockbursts  Microseismic (MS) events  Fractal characteristics