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Knowledge Management System of Institue of Mechanics, CAS
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A computational method for the load spectra of large-scale structures with a data-driven learning algorithm
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2023, 卷号: 66, 期号: 1, 页码: 141-154
Authors:
Chen XJ(陈贤佳)
;
Yuan, Zheng
;
Li, Qiang
;
Sun, ShouGuang
;
Wei YJ(魏宇杰)
Adobe PDF(2512Kb)
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View/Download:293/87
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Submit date:2023/02/09
load spectrum
computational mechanics
deep learning
data-driven modeling
gated recurrent unit neural network
Elastic impact of sphere on large plate
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 22
Authors:
Peng, Qing
;
Liu, Xiaoming
;
Wei, Yueguang
Adobe PDF(5204Kb)
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View/Download:239/66
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Submit date:2022/03/05
Elastic impact
Homotopy analysis method
Sphere on plate
Coefficient of restitution
Effect of plasticity on the coefficient of restitution of an elastoplastic sphere impacting an elastic plate
期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2021, 卷号: 222, 页码: 11
Authors:
Peng Q(彭青)
;
Jin, Y.
;
Liu XM(刘小明)
;
Wei YG(魏悦广)
Adobe PDF(2426Kb)
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View/Download:134/13
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Submit date:2021/08/03
Sphere-plate impact
Contact plasticity
Modified Zener model
Coefficient of restitution
Thickness dependent COR
A strain rate dependent thermo-elasto-plastic constitutive model for crystalline metallic materials
期刊论文
SCIENTIFIC REPORTS, 2021, 卷号: 11, 期号: 1, 页码: 9
Authors:
Chen C(陈岑)
;
Wang ZQ(王自强)
Adobe PDF(1442Kb)
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Submit date:2021/06/15
Frictional Detachment Between Slender Whisker and Round Obstacle
期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2020, 卷号: 87, 期号: 10, 页码: 10
Authors:
Wang TJ(王田静)
;
Nie, JF
;
Peng Q(彭青)
;
Liu XM(刘小明)
;
Wei, YG
Adobe PDF(1238Kb)
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View/Download:241/60
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Submit date:2021/03/30
whisker modeling
obstacle contact
frictional detachment
large deformation beam theory
computational mechanics
elasticity
Spatio-temporal dynamics of jerky flow in high-entropy alloy at extremely low temperature
期刊论文
PHILOSOPHICAL MAGAZINE, 2020, 页码: 25
Authors:
Pu Z(蒲卓)
;
Xie ZC(谢周璨)
;
Sarmah R
;
Chen Y(陈艳)
;
Lu C
;
Ananthakrishna G
;
Dai LH(戴兰宏)
Adobe PDF(3141Kb)
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View/Download:470/253
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Submit date:2020/11/30
High-entropy alloy
cryogenic temperature
jerky flow
linear perturbation analysis
chaotic
A Spectral Microplane Model for the Anisotropic Damage Behavior of Shales
期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2020, 卷号: 87, 期号: 8, 页码: 11
Authors:
Li MY(李明耀)
;
Chen X
;
Zhou D(周东)
;
Su YW(苏业旺)
Adobe PDF(1234Kb)
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Submit date:2020/08/31
constitutive models
anisotropy
damage
spectral decomposition
shales
constitutive modeling of materials
failure criteria
mechanical properties of materials
plasticity
Influences of Morphology Parameters on the Contact Behavior of a Steel Interface
期刊论文
INTERNATIONAL JOURNAL OF APPLIED MECHANICS, 2020, 卷号: 12, 期号: 1, 页码: 28
Authors:
Fan LF
;
Zhao L
;
Liu XM(刘小明)
Adobe PDF(3218Kb)
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View/Download:1001/675
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Submit date:2020/05/18
Sinusoidal asperities
contact stiffness
elastic-plastic statistical model
18CrMo4 steel interface
morphology parameters
Predicting the flow stress and dominant yielding mechanisms: analytical models based on discrete dislocation plasticity
期刊论文
SCIENTIFIC REPORTS, 2019, 卷号: 9, 页码: 12
Authors:
Hu JQ(胡剑桥)
;
Song HX
;
Liu ZL
;
Zhuang Z
;
Liu XM(刘小明)
;
Sandfeld S
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View/Download:330/117
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Submit date:2020/03/11
An elasto-plastic contact model for conformal contacts between cylinders
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2019, 页码: 9
Authors:
Hu JQ(胡剑桥)
;
Gao FH
;
Liu XM(刘小明)
;
Wei YG(魏悦广)
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View/Download:496/185
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Submit date:2020/03/11
Conformal contact
elasto-plastic transition
normal force-displacement relation
plastic-Winkler model