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Knowledge Management System of Institue of Mechanics, CAS
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魏宇杰 [14]
施兴华 [3]
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Crack deflection in brittle media with heterogeneous interfaces and its application in shale fracking
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2017, 卷号: 101, 页码: 235-249
Authors:
Zeng XG
;
Wei YJ(魏宇杰)
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Submit date:2017/07/24
Brittle Materials
Shale Hydraulic Fracturing
Crack Deflection
Strain Energy Release Rate
Heterogeneous Interfaces
Heterogeneous lamella structure unites ultrafine-grain strength with coarse-grain ductility
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2015, 卷号: 112, 期号: 47, 页码: 14501-14505
Authors:
Wu XL(武晓雷)
;
Yang MX
;
Yuan FP(袁福平)
;
Wu GL
;
Wei YJ(魏宇杰)
;
Huang XX
;
Zhu YT
;
Wu, XL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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Submit date:2016/01/08
Back-stress Hardening
Heterogeneous Lamella Structure
Ductility
Strength
Strain Partitioning
Spiral fracture in metallic glasses and its correlation with failure criterion
期刊论文
ACTA MATERIALIA, 2015, 卷号: 99, 页码: 206-212
Authors:
Lei XQ(雷现奇)
;
Wei YJ(魏宇杰)
;
Wei BC(魏炳忱)
;
Wang WH(汪卫华)
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Submit date:2016/01/08
Metallic Glasses
Failure Criterion
Mohr-coulomb
Spiral Fracture
Reformation Capability of Short-Range Order and Their Medium-Range Connections Regulates Deformability of Bulk Metallic Glasses
期刊论文
SCIENTIFIC REPORTS, 2015, 卷号: 5, 页码: 12177
Authors:
Li CL
;
Wei YJ(魏宇杰)
;
Shi XH(施兴华)
;
Shi, XH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Submit date:2015/09/22
Notch strengthening or weakening governed by transition of shear failure to normal mode fracture
期刊论文
SCIENTIFIC REPORTS, 2015, 卷号: 5, 页码: 10537
Authors:
Lei, XQ
;
Li, CL
;
Shi XH(施兴华)
;
Xu XH(许向红)
;
Wei YJ(魏宇杰)
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Submit date:2015/07/21
A molecular dynamics study of bond exchange reactions in covalent adaptable networks
期刊论文
SOFT MATTER, 2015, 卷号: 11, 期号: 31, 页码: 6305-6317
Authors:
Yang H
;
Yu K
;
Mu XM
;
Shi XH(施兴华)
;
Wei YJ(魏宇杰)
;
Guo YF
;
Qi HJ
;
Qi, HJ (reprint author), Georgia Inst Technol, George W Woodruff Sch Mech Engn, Atlanta, GA 30332 USA.
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Submit date:2015/09/22
The intrinsic and extrinsic factors for brittle-to-ductile transition in bulk metallic glasses
期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2014, 卷号: 71, 页码: 76-78
Authors:
Wei YJ(魏宇杰)
;
Wei, Y (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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Submit date:2014/11/03
Poissons Ratio
Shear Bands
A polycrystal based numerical investigation on the temperature dependence of slip resistance and texture evolution in magnesium alloy AZ31B
期刊论文
International Journal of Plasticity, 2014, 卷号: 55, 页码: 80-93
Authors:
Liu Y(刘垚)
;
Wei YJ(魏宇杰)
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Submit date:2014/05/09
Cell Membrane
Nanotubes
Cell Interaction
Microtubule
Filopodia
Molecular Dynamics
Evading the strength- ductility trade-off dilemma in steel through gradient hierarchical nanotwins
期刊论文
NATURE COMMUNICATIONS, 2014, 卷号: 5, 页码: 3580
Authors:
Wei YJ(魏宇杰)
;
Li YQ(李永强)
;
Zhu LC(祝连春)
;
Liu Y(刘垚)
;
Lei XQ(雷现奇)
;
Wang G
;
Wu YX
;
Mi ZL
;
Liu JB
;
Wang HT
;
Gao HJ
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Submit date:2014/06/05
Preface: Current Research Progress on Mechanics of High Speed Rail
期刊论文
ACTA MECHANICA SINICA, 2014, 卷号: 30, 期号: 6, 页码: 846-848
Authors:
Wei YJ(魏宇杰)
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100864, Peoples R China.
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Submit date:2016/02/01