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Effect of structural heterogeneity on serrated flow behavior of Zr-based metallic glass 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 卷号: 766, 页码: 908-917
Authors:  Liu LH.;  Liu ZY.;  Huan Y(郇勇);  Wu XY;  Lou Y;  Huang XS;  He LJ;  Li PJ;  Zhang LC.
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Serrated flow behavior  Structural heterogeneity  Mechanical property  Plastic deformation  
High strain-rate behavior and deformation mechanism of a multi-layer composite textured AZ31B Mg alloy plate 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 卷号: 749, 页码: 23-39
Authors:  Zhang WG;  Liu S;  Li K;  Li PJ;  Qi JF;  Wang Z;  Chen Y;  Zhang HS(张虎生);  Meng L
View  |  Adobe PDF(9648Kb)  |  Favorite  |  View/Download：308/104  |  Submit date：2018/07/17
Az31 b Mg Alloy  Multi-layer Composite Textures  High Strain Rate  Twinning And Slip  Energy Absorption Capacity  
Dynamic mechanical response and microstructural evolution of extruded Mg AZ31B plate over a wide range of strain rates 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 卷号: 696, 页码: 1067-1079
Authors:  Zhang WG;  Ye YC;  He LJ;  Li PJ;  Zhang HS(张虎生);  Zhang, WG (reprint author), Tsinghua Univ, Dept Mech Engn, Beijing 100084, Peoples R China.;  Zhang, HS (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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Extruded Az31b Plate  Gradient Texture  Dynamic Mechanical Behavior  Deformation Mechanism  Microstructural Evolution  
Continuum model of acoustic metamaterials with diatomic crystal lattice 期刊论文
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2017, 卷号: 24, 期号: 13, 页码: 1059-1073
Authors:  Zhou, Yahong;  Wei, Peijun;  Li, Yueqiu;  Tang QH(汤奇恒);  Wei, PJ (reprint author), Univ Sci & Technol Beijing, Dept Appl Mech, Beijing 100083, Peoples R China.
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Metamaterial  Dispersion Relations  Diatomic Lattice  Strain Gradient Continuum  Nonlocal Gradient Continuum  
Dispersion relations of elastic waves in one-dimensional piezoelectric phononic crystal with mechanically and dielectrically imperfect interfaces 期刊论文
MECHANICS OF MATERIALS, 2016, 卷号: 93, 页码: 168-183
Authors:  Guo X;  Wei PJ(魏培君);  Li L;  Wei, PJ (reprint author), Univ Sci & Technol Beijing, Dept Appl Mech, Beijing 100083, Peoples R China.
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Dispersion Relations  Piezoelectricity  Phononic Crystal  Imperfect Interface  Bloch Wave  Transfer Matrix  
Band gaps of elastic waves in 1-D phononic crystal with dipolar gradient elasticity 期刊论文
ACTA MECHANICA, 2016, 卷号: 227, 期号: 4, 页码: 1005-1023
Authors:  Li YQ;  Wei PJ(魏培君);  Zhou YH;  Wei, PJ (reprint author), Univ Sci & Technol Beijing, Dept Appl Mech, Beijing 100083, Peoples R China.
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Wave Propagation Through a Micropolar Slab Sandwiched by Two Elastic Half-Spaces 期刊论文
JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 2016, 卷号: 138, 期号: 4, 页码: 41008
Authors:  Zhang P;  Wei PJ(魏培君);  Li YQ;  Wei, PJ (reprint author), Univ Sci & Technol Beijing, Dept Appl Mech, Beijing 100083, Peoples R China.
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Micropolar Elasticity  Sandwiched Slab  Reflection  Transmission  Energy Flux  
Influences of mechanically and dielectrically imperfect interfaces on the reflection and transmission waves between two piezoelectric half spaces 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2015, 卷号: 63, 页码: 184-205
Authors:  Guo X;  Wei PJ(魏培君);  Li L;  Tang QH(汤奇恒);  Wei, PJ (reprint author), Univ Sci & Technol Beijing, Dept Appl Mech, Beijing 100083, Peoples R China.
View  |  Adobe PDF(5008Kb)  |  Favorite  |  View/Download：351/100  |  Submit date：2015/07/21
Imperfect Interface  Piezoelectricity  Reflection  Transmission  Energy Flux