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Development of an explicit smoothed particle finite element method for geotechnical applications 期刊论文
COMPUTERS AND GEOTECHNICS, 2019, 卷号: 106, 期号: -, 页码: 42-51
Authors:  Yuan, Wei-Hai;  Wang, Bin;  Zhang, Wei;  Jiang, Quan;  Feng, Xia-Ting
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Column collapse  Explicit time integration  Footing penetration  Large deformation  Particle finite element method  Strain smoothing  
An edge-based smoothed numerical manifold method and its application to static, free and forced vibration analyses 期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2018, 卷号: 86, 期号: -, 页码: 19-30
Authors:  Liu, Feng;  Yu, Changyi;  Yang, Yongtao
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Numerical manifold method  Strain smoothing technique  ES-NMM  Vibration analyses  
A high order numerical manifold method and its application to linear elastic continuous and fracture problems 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2018, 卷号: 61, 期号: 3, 页码: 346-358
Authors:  Yang, YongTao;  Sun, GuanHua;  Cai, KeJian;  Zheng, Hong
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partition of unity based methods  numerical manifold method  Quad4-COLS (NMM)  crack propagation  linear dependence  
Four-Node Quadrilateral Element with Continuous Nodal Stress for Geometrical Nonlinear Analysis 期刊论文
INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS, 2018, 卷号: 15, 期号: 2, 页码: -
Authors:  Yang, Yongtao;  Tang, Xuhai;  Zheng, Hong;  Liu, Quansheng
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Hybrid 'FE-Meshfree' method  Quad4-CNS  mesh distortion  geometric non-linear analysis  
The linear analysis of thin shell problems using the numerical manifold method 期刊论文
THIN-WALLED STRUCTURES, 2018, 卷号: 124, 期号: -, 页码: 366-383
Authors:  Guo, Hongwei;  Zheng, Hong
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Numerical manifold method  Mathematical cover  Physical cover  Naghdi shell model  Lines of curvature  
A partition-of-unity based three-node triangular element with continuous nodal stress using radial-polynomial basis functions 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2017, 卷号: 60, 期号: 10, 页码: 1518-1536
Authors:  Yang YongTao;  Zheng Hong;  Xu DongDong
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partition of unity  FE-Meshfree element  Trig3-RPIMcns  mesh distortion  radial-polynomial basis functions  
On generation of lumped mass matrices in partition of unity based methods 期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2017, 卷号: 112, 期号: 8, 页码: 1040-1069
Authors:  Zheng, Hong;  Yang, Yongtao
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lumped mass matrices  explicit time integration  dynamic crack problems  critical time step  numerical manifold method  
Evaluation and reduction of the end friction effect in true triaxial tests on hard rocks 期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2017, 卷号: 97, 期号: -, 页码: 144-148
Authors:  Feng, Xia-Ting;  Zhang, Xiwei;  Yang, Chengxiang;  Kong, Rui;  Liu, Xiaoyu;  Peng, Shuai
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True triaxial testing  Hard rock  End friction effect  Antifriction  Effect  Stearic acid  
Modeling complex crack problems using the three-node triangular element fitted to numerical manifold method with continuous nodal stress 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2017, 卷号: 60, 期号: 10, 页码: 1537-1547
Authors:  Yang YongTao;  Xu DongDong;  Sun GuanHua;  Zheng Hong
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numerical manifold method  Trig3-CNS (NMM) element  stress intensity factor  complex crack problems  
An Enriched Edge-Based Smoothed FEM for Linear Elastic Fracture Problems 期刊论文
INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS, 2017, 卷号: 14, 期号: 5, 页码: -
Authors:  Yang, Yongtao;  Zheng, Hong;  Du, Xiuli
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Finite element method (FEM)  edge-based smoothed FEM (ES-FEM)  enriched edge-based smoothed FEM (eES-FEM)  stress intensity factors (SIFs)  generalized Galerkin method