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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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Modelling micropit formation in rolling contact fatigue of bearings with a crystal plasticity damage theory coupled with cohesive finite elements
期刊论文
ENGINEERING FRACTURE MECHANICS, 2024, 卷号: 297, 页码: 16
Authors:
Han, Xinqi
;
Li, Shuxin
;
Sun CQ(孙成奇)
;
Lu, Siyuan
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View/Download:43/0
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Submit date:2024/04/02
Micropit formation
Rolling contact fatigue
Transgranular crack growth
Crystal plasticity 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
Adobe PDF(6203Kb)
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Submit date:2023/06/15
Crystal plasticity
Cohesive zone model
Very-high-cycle fatigue
Microstructure-sensitive fatigue
Short crack growth
CDEM-based simulation of the 3D propagation of hydraulic fractures in heterogeneous Coalbed Methane reservoirs
期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 152, 页码: 104992
Authors:
Ren, Qingshan
;
Zhao, Yixin
;
Zhu XG(朱心广)
;
Zhou Y(周宇)
;
Jiang, Yaodong
;
Wang, Pengpeng
;
Zhang, Cun
Adobe PDF(16366Kb)
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Submit date:2022/10/23
Continuous discontinuous element method (CDEM)
Discrete fracture network (DFN)
Volume heterogeneity
Maximum fracture width
Multivariate regression analysis
虚单元计算方法的最新理论与应用进展
期刊论文
力学进展, 2022, 卷号: 52, 期号: 04, 页码: 874-913
Authors:
刘传奇
;
许广涛
;
魏宇杰
Adobe PDF(12419Kb)
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Submit date:2023/03/16
虚单元法
非多项式函数
工程科学计算
单元凸凹性
Plastic anisotropy and twin distributions near the fatigue crack tip of textured Mg alloys from in situ synchrotron X-ray diffraction measurements and multiscale mechanics modeling
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2022, 卷号: 165, 页码: 26
Authors:
Xie, Di
;
Zhang, Wei
;
Lyu, Zongyang
;
Liaw, Peter K.
;
Tran, Huy
;
Chew, Huck Beng
;
Wei YJ(魏宇杰)
;
Ren, Yang
;
Gao, Yanfei
Adobe PDF(31162Kb)
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Submit date:2022/07/18
In situ synchrotron X-ray diffraction (S-XRD)
Mg alloy
Fatigue crack
Cohesive interface model
Crystal plasticity finite element method
增材制造AlSi10Mg的超高周疲劳与断裂特性研究
学位论文
硕士论文,北京: 中国科学院大学, 2022
Authors:
渐徵墨
Adobe PDF(6764Kb)
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Submit date:2022/07/05
增材制造,AlSi10Mg,超高周疲劳,内聚力模型,裂纹扩展
渗流作用下地质体变形破裂高精度计算方法
学位论文
博士论文,北京: 中国科学院大学, 2022
Authors:
朱心广
Adobe PDF(6583Kb)
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Submit date:2022/07/18
地质体
流固耦合
连续-非连续
裂缝扩展
水力压裂
Coupling of material point and continuum discontinuum element methods for simulating blast-induced fractures in rock
期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 144, 页码: 11
Authors:
Yue ZW
;
Zhou J
;
Feng C(冯春)
;
Wang X
;
Peng LZ
;
Cong JY
Adobe PDF(5753Kb)
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Submit date:2022/03/22
Continuum-discontinuum element method
Material point method
Rock blasting
Numerical simulation
玛湖凹陷砾岩裂缝扩展数值模拟
期刊论文
新疆石油地质, 2022, 卷号: 43, 期号: 02, 页码: 227-234
Authors:
刘鹏宇
;
蒋庆平
;
申颍浩
;
赵廷峰
;
葛洪魁
;
周东
Adobe PDF(5140Kb)
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View/Download:158/42
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Submit date:2022/06/10
玛湖凹陷
砾岩
裂缝
数值模拟
模型
扩展规律
多相混合介质
连续介质离散元方法
连续-非连续数值分析课程建设规划
期刊论文
高教学刊, 2022, 卷号: 8, 期号: 04, 页码: 100-103
Authors:
张一鸣
;
王雪雅
;
冯春
;
丛俊余
Adobe PDF(548Kb)
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Submit date:2022/03/16
土木工程
本科生/研究生课程
数值计算
防灾减灾
能源开采