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Knowledge Management System of Institue of Mechanics, CAS
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Microstructural insights into fatigue short crack propagation resistance and rate fluctuation in a Ni-based superalloy manufactured by laser powder bed fusion
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 15
Authors:
Li JH(李江华)
;
Huang, Qinghui
;
Wang, Zhiyang
;
Zhang NY(张宁豫)
;
Chen, Gang
;
Qian GA(钱桂安)
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View/Download:42/0
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Submit date:2024/01/02
Ni -based superalloy
Fatigue short cracks
Microstructure
Propagation model
A framework to simulate the crack initiation and propagation in very-high-cycle fatigue of an additively manufactured AlSi10Mg alloy
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2023, 卷号: 175, 页码: 105293
Authors:
Sun JY(孙经雨)
;
Qian GA(钱桂安)
;
Li JH(李江华)
;
Li, Ruiyang
;
Jian, Zhimo
;
Hong YS(洪友士)
;
Berto, Filippo
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View/Download:64/0
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Submit date:2023/06/15
Crystal plasticity
Cohesive zone model
Very-high-cycle fatigue
Microstructure-sensitive fatigue
Short crack growth
A high-entropy alloy syntactic foam with exceptional cryogenic and dynamic properties
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 卷号: 876, 页码: 145146
Authors:
Meng J(孟锦)
;
Qiao Y(乔禹)
;
Chen Y(陈艳)
;
Liu TW(刘天威)
;
Li T(李统)
;
Wang HY(汪海英)
;
Dai LH(戴兰宏)
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View/Download:24/0
  |  
Submit date:2023/09/05
High entropy alloy
Metal foams
Energy absorption
Cryogenic
Shear band
High strain rate
晶粒尺寸异构金属的断裂行为和韧化机理研究
学位论文
博士论文,北京: 中国科学院大学, 2023
Authors:
张胜德
Adobe PDF(13199Kb)
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View/Download:173/15
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Submit date:2023/06/19
异构
拉伸塑性
断裂韧性
动态剪切
微带诱导塑性
冷、热冲击下陶瓷材料裂纹实时观测和缺陷效应研究
学位论文
博士论文,北京: 中国科学院大学, 2023
Authors:
李俞桥
Adobe PDF(9737Kb)
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View/Download:127/8
  |  
Submit date:2023/06/30
陶瓷材料
热震开裂
实时观测
缺陷效应
数字图像相关方法
Measurement of ceramics cracking during water quenching by digital image correlation
期刊论文
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2023, 卷号: 43, 期号: 5, 页码: 2039-2044
Authors:
Li YQ(李俞桥)
;
Li QX(李庆显)
;
Zuo CD(左传栋)
;
Qi, Fei
;
Li F(李飞)
;
Wei JC(韦佳辰)
;
Shao YF(邵颖峰)
;
Song F(宋凡)
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View/Download:58/0
  |  
Submit date:2023/04/20
Thermal shock
Digital image correlation
Ceramics
Crack propagation
Crack speed
Study on Small Fatigue Crack Growth Rate of SLM AlSi10Mg Alloy
会议论文
10th Annual International Conference on Material Science and Environmental Engineering (MSEE 2022), Online, 25/11/2022 - 27/11/2022
Authors:
Wang Z(王振)
;
Ye,Xuan
;
Li,Xide
;
Liu XM(刘小明)
Adobe PDF(919Kb)
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View/Download:101/15
  |  
Submit date:2023/05/22
Mixed-mode fatigue crack propagation simulation by means of Geq and walker models of the structural steel S355
期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2023, 卷号: 123, 页码: 16
Authors:
Xin,Haohui
;
Liu,Jielin
;
Correia,Jose A. F. O.
;
Berto,Filippo
;
Veljkovic,Milan
;
Qian GA(钱桂安)
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View/Download:87/0
  |  
Submit date:2023/02/03
Mixed mode fatigue crack propagation
Equivalent energy release rate ()
Extended finite element method (XFEM)
Virtual Crack Closure Technology (VCCT)
Walker equation
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:236/74
  |  
Submit date:2023/02/09
load spectrum
computational mechanics
deep learning
data-driven modeling
gated recurrent unit neural network
Phase-Field Simulation on the Effect of Second-Phase Particles on Abnormal Growth of Goss Grains in Fe-3%Si Steels
期刊论文
NANOMATERIALS, 2022, 卷号: 12, 期号: 23, 页码: 20
Authors:
Wang,Mingtao
;
Xu,Yongkai
;
Hu,Jinlong
;
Fang,Feng
;
Jin,Jianfeng
;
Jia,Tao
;
Peng Q(彭庆)
Adobe PDF(10062Kb)
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View/Download:202/78
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Submit date:2023/02/03
phase-field simulation
abnormal grain growth
Fe-3%Si steel
second-phase particle
Goss grain