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魏宇杰 [18]
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Creator:魏宇杰
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Tension-compression asymmetry of the stress-strain behavior of the stacked graphene assembly: Experimental measurement and theoretical interpretation
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 157, 页码: 16
Authors:
Gao, Yang
;
Xie, Yujie
;
Wei, Anran
;
Wei YJ(魏宇杰)
;
Chen, Tao
;
Yao, Haimin
Adobe PDF(8646Kb)
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View/Download:287/44
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Submit date:2021/11/01
Two-dimensional materials
Thin film
Stoney equation
Stacked assembly
Less-cohesive materials
Fatigue endurance limit and crack front evolution in metallic glass
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 143, 页码: 9
Authors:
Lei XQ(雷现奇)
;
袁力超o
;
Peng, Liu
;
Sun CQ(孙成奇)
;
Wei BC(魏炳忱)
;
Wei YJ(魏宇杰)
Adobe PDF(9123Kb)
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Submit date:2021/03/03
Fatigue endurance limit
Ultra-high cycle fatigue
Metallic glasses
Elliptical crack front
Stress intensity factor
Scaling of internal dissipation of polycrystalline solids on grain-size and frequency
期刊论文
ACTA MATERIALIA, 2020, 卷号: 201, 页码: 350-363
Authors:
Duan CC(段闯闯)
;
Wei YJ(魏宇杰)
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Submit date:2021/01/29
Internal friction
Loss modulus
Dissipation
Viscoelasticity
Polycrystalline solids
Defects guided wrinkling in graphene on copper substrate
期刊论文
CARBON, 2019, 卷号: 143, 页码: 736-742
Authors:
Pang ZQ(庞振乾)
;
Deng B
;
Liu ZF
;
Peng HL
;
Wei YJ(魏宇杰)
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View/Download:385/135
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Submit date:2019/04/11
Wrinkling
Graphene
Grain boundary
Stone-wales defects
Binding energy
Nanomechanics of graphene
期刊论文
NATIONAL SCIENCE REVIEW, 2019, 卷号: 6, 期号: 2, 页码: 324-348
Authors:
Wei YJ(魏宇杰)
;
Yang RG(杨荣贵)
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Submit date:2019/12/02
graphene
strength
wrinkling
pentagon-heptagon rings
carbon honeycomb
页岩气开采中的若干力学前沿问题
期刊论文
力学进展, 2019, 卷号: 49, 期号: 00, 页码: 1-236
Authors:
刘曰武
;
高大鹏
;
李奇
;
万义钊
;
段文杰
;
曾霞光
;
李明耀
;
苏业旺
;
范永波
;
李世海
;
鲁晓兵
;
周东
;
陈伟民
;
傅一钦
;
姜春晖
;
侯绍继
;
潘利生
;
魏小林
;
胡志明
;
端祥刚
;
高树生
;
沈瑞
;
常进
;
李晓雁
;
柳占立
;
魏宇杰
;
郑哲敏
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Submit date:2019/09/12
页岩气
压裂
力学性质
数值模拟
监测技术
渗流
Supersonic Screw Dislocations Gliding at the Shear Wave Speed
期刊论文
PHYSICAL REVIEW LETTERS, 2019, 卷号: 122, 期号: 4, 页码: 045501
Authors:
Peng SY(彭神佑)
;
Wei YJ(魏宇杰)
;
Jin ZH
;
Yang W(杨卫)
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Submit date:2019/02/19
Response of an infinite beam on a bilinear elastic foundation: Bridging the gap between the Winkler and tensionless foundation models
期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2018, 卷号: 71, 页码: 394-403
Authors:
Zhang Y(张吟)
;
Liu XM(刘小明)
;
Wei YJ(魏宇杰)
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Submit date:2018/10/19
Beam
Winkler Foundation
Tensionless Foundation
Bilinear Foundation
Optimal stress and deformation partition in gradient materials for better strength and tensile ductility: A numerical investigation
期刊论文
SCIENTIFIC REPORTS, 2017, 卷号: 7
Authors:
Wang, Yao
;
Yang, Guangxue
;
Wang, Wenjing
;
Wang, Xi
;
Li, Qiang
;
Wei YJ(魏宇杰)
;
Li, Q (reprint author), Beijing Jiaotong Univ, Minist Educ, Key Lab Vehicle Adv Mfg Measuring & Control Techn, Beijing 100044, Peoples R China.
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
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Submit date:2017/11/29
On the influence of junction structures on the mechanical and thermal properties of carbon honeycombs
期刊论文
CARBON, 2017, 卷号: 119, 页码: 278-286
Authors:
Gu XK
;
Pang ZQ
;
Wei YJ(魏宇杰)
;
Yang RG
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Submit date:2017/07/24
Carbon Honeycomb
Carbon Allotrope
Lightweight
Thermal Conductivity
Mechanical Strength
Ductility