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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  
A mass lumping scheme for the 10-node tetrahedral element 期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2019, 卷号: 106, 期号: -, 页码: 190-200
Authors:  Zhang, Guohua;  Yang, Yongtao;  Sun, Guanhua;  Zheng, Hong
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Lumped mass matrices  10-node tetrahedral element  Dynamic analysis  Finite element method  Numerical manifold method  
基于MLS的增强型数值流形法在动态裂纹扩展中的应用 期刊论文
岩石力学与工程学报, 2018, 期号: _, 页码: 1-12
Authors:  李伟;  郑宏;  陈远强;  林姗;  孙英豪
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数值模拟  移动最小二乘插值  数值流形法  裂纹动态扩展  Bathe隐式时间积分  自由度继承  
Evaluation and Analysis of the Traffic Load-Induced Settlement of Roads on Soft Subsoils with Low Embankments 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2018, 卷号: 18, 期号: 6, 页码: -
Authors:  Lu, Zheng;  Fang, Ran;  Yao, Hailin;  Hu, Zhi;  Liu, Jie
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Dynamic triaxial test  Soft subsoil  Cumulative settlement  Pavement unevenness  Moving vehicle  
The moving least squares based numerical manifold method for vibration and impact analysis of cracked bodies 期刊论文
ENGINEERING FRACTURE MECHANICS, 2018, 卷号: 190, 期号: -, 页码: 410-434
Authors:  Li, Wei;  Zheng, Hong;  Sun, Guanhua
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Moving least squares interpolation  Numerical manifold method  Dynamic fracture mechanics  Dynamic stress intensity factor  Mass lumping  
Hydraulic fracturing modeling using the enriched numerical manifold method 期刊论文
APPLIED MATHEMATICAL MODELLING, 2018, 卷号: 53, 期号: -, 页码: 462-486
Authors:  Yang, Yongtao;  Tang, Xuhai;  Zheng, Hong;  Liu, Quansheng;  Liu, Zhijun
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Numerical manifold method  Hydraulic fracturing  Hydro-mechanical coupling  Seepage  Fracture network  
A fully coupled three-dimensional hydro-mechanical finite discrete element approach with real porous seepage for simulating 3D hydraulic fracturing 期刊论文
COMPUTERS AND GEOTECHNICS, 2018, 卷号: 96, 期号: -, 页码: 73-89
Authors:  Yan, Chengzeng;  Jiao, Yu-Yong;  Zheng, Hong
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3D finite discrete element method (FDEM3D)  Hydro-mechanical coupling  Rock fracture  Porous seepage  Fracture seepage  Hydraulic fracturing  
Explicit Discontinuous Deformation Analysis Method with Lumped Mass Matrix for Highly Discrete Block System 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2018, 卷号: 18, 期号: 9, 页码: -
Authors:  Yang, Yongtao;  Xu, Dongdong;  Zheng, Hong
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Discontinuous deformation analysis (DDA) method  Explicit discontinuous deformation analysis (EDDA) method  Lumped mass matrix  Implicit time integration scheme  Explicit time integration scheme  Numerical manifold method (NMM)  
基于修正Drucker-Prager准则的岩石次加载面模型 期刊论文
岩土力学, 2017, 期号: 02, 页码: 400-408+418
Authors:  周永强;  盛谦;  朱泽奇;  付晓东
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应力角效应  拉剪区  修正的d-p准则  次加载面  循环加载  
Computation of the safety factor for slope stability using discontinuous deformation analysis and the vector sum method 期刊论文
COMPUTERS AND GEOTECHNICS, 2017, 卷号: 92, 期号: -, 页码: 68-76
Authors:  Fu, Xiaodong;  Sheng, Qian;  Zhang, Yonghui;  Chen, Jian;  Zhang, Shankai;  Zhang, Zhenping
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Slope  Discontinuous deformation analysis (DDA)  Vector sum method  Safety factor  Sliding direction  Force projection