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A non-Darcy flow model for a non-cohesive seabed involving wave-induced instantaneous liquefaction 期刊论文
OCEAN ENGINEERING, 2021, 卷号: 239, 页码: 16
Authors:  Zhou, Mo-Zhen;  Qi WG(漆文刚);  Jeng, Dong-Sheng;  Gao FP(高福平)
Adobe PDF(2148Kb)  |  Favorite  |  View/Download:257/53  |  Submit date:2021/11/01
Nonlinear complementarity problem  Karush-Kuhn-Tucker (KKT) condition  Penalty method  Non-Darcy flow model  Seabed liquefaction  Wave-seabed interactions  
New incremental secant linearization method for mean-field homogenization approach of elasto-viscoplastic microscopic heterogeneous materials 期刊论文
COMPOSITE STRUCTURES, 2021, 卷号: 271, 页码: 114125
Authors:  Rao W(饶威);  Yu, Chao;  Zhang, Juan;  Kang, Guozheng
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Incremental secant linearization method  Micro-mechanics  Elasto-viscoplastic microscopic heterogeneous materials  
Effect of plasticity on dynamic impact in a journal-bearing system: A planar case 期刊论文
MECHANISM AND MACHINE THEORY, 2020, 卷号: 154, 页码: 17
Authors:  Peng Q(彭青);  Ye X(叶璇);  Wu H(吴晗);  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(4160Kb)  |  Favorite  |  View/Download:503/180  |  Submit date:2020/11/30
Conformal contact  Dynamic impact  Normal force-displacement relationship  Plastic deformation  Revolute joint  
Fatigue behaviour of a multiphase medium carbon steel: Comparison between ferrite/pearlite and tempered microstructures 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2020, 页码: 8
Authors:  Zhang YT(张亚婷);  Hu Z(胡铮);  Susmel L;  Zhang J(张晶);  Zhang K(张坤);  Li YS(李炎森);  Wang Y(王洋);  Wei BC(魏炳忱)
Adobe PDF(2276Kb)  |  Favorite  |  View/Download:296/111  |  Submit date:2020/08/26
damping peak  fatigue crack growth  microstructure  
Study on mechanical characteristics and damage mechanism of the Longmaxi Formation shale in southern Sichuan Basin, China 期刊论文
ENERGY EXPLORATION & EXPLOITATION, 2020, 卷号: 38, 期号: 2, 页码: 454-472
Authors:  Guo W;  Shen WJ(沈伟军);  Li XZ;  Wang N;  Liu XH;  Zhang XW;  Zhou SW
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Longmaxi Formation shale  mechanical characteristics  effective pressure  damage mechanism  compressive strength  
The effective fracture strength and fracture toughness of solids with energy dissipation confined to localized strips 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2019, 卷号: 120, 页码: 47-63
Authors:  Zeng XG;  Wei YJ(魏宇杰)
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Effective toughness  Fracture strength  Strain softening  Shear banding  Strip-yield model  
Influences of Domain Symmetry on Supersonic Combustion Modeling 期刊论文
JOURNAL OF PROPULSION AND POWER, 2019, 卷号: 35, 期号: 2, 页码: 451-465
Authors:  Yao W(姚卫);  Wu K(吴坤);  Fan XJ(范学军)
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Modeling of progressive failures in quasi-brittle media based on a temporal stress-redistribution mechanism 期刊论文
APPLIED MATHEMATICAL MODELLING, 2019, 卷号: 65, 页码: 464-488
Authors:  Liu JX;  Liang NG(梁乃刚);  Soh AK
View  |  Adobe PDF(9012Kb)  |  Favorite  |  View/Download:504/123  |  Submit date:2019/04/11
Progressive quasi-brittle failure  Stress redistribution  Damage-induced softening  Viscous force field  Event-driven algorithm  Strain rate sensitivity  
A hypoplastic model for gas hydrate-bearing sandy sediments 期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2018, 卷号: 42, 期号: 7, 页码: 931-942
Authors:  Zhang XH(张旭辉);  Lin J;  Lu XB(鲁晓兵);  Liu LL;  Liu CL;  Li MY;  Su YW(苏业旺)
View  |  Adobe PDF(1968Kb)  |  Favorite  |  View/Download:539/165  |  Submit date:2018/10/30
effective porosity  gas hydrate-bearing sediment  hypo-plastic model  strain hardening  strain softening  
A Model for the Elastic Modulus of Hydrate-Bearing Sediments 期刊论文
INTERNATIONAL JOURNAL OF OFFSHORE AND POLAR ENGINEERING, 2015, 卷号: 25, 期号: 4, 页码: 314-319
Authors:  Zhang XH(张旭辉);  Liu LL(刘乐乐);  Zhou JB(周俊兵);  Lu XB(鲁晓兵);  Wang SY(王淑云);  Liu CL;  Ye YG;  Zhang, XH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
View  |  Adobe PDF(1489Kb)  |  Favorite  |  View/Download:508/157  |  Submit date:2016/03/21
Hydrate-bearing Sediment  Series And Parallel Model  Elastic Modulus  Hydrate Occurrence  Hydrate Saturation