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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
作者:  Chen XJ(陈贤佳);  Yuan, Zheng;  Li, Qiang;  Sun, ShouGuang;  Wei YJ(魏宇杰)
Adobe PDF(2512Kb)  |  收藏  |  浏览/下载：255/80  |  提交时间：2023/02/09
load spectrum  computational mechanics  deep learning  data-driven modeling  gated recurrent unit neural network  
Effect of constraint on the fracture property of AlSi10Mg manufactured by selective laser melting 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 275, 页码: 12
作者:  Jiang, Zhonghua;  Wang, Xi;  Qian GA(钱桂安);  Sun JY(孙经雨)
Adobe PDF(11864Kb)  |  收藏  |  浏览/下载：136/35  |  提交时间：2022/12/20
Selective laser melting  Fracture assessment  Constraint effect  Plastic zone area  
Defect induced cracking and modeling of fatigue strength for an additively manufactured Ti-6Al-4V alloy in very high cycle fatigue regime 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2022, 卷号: 119, 页码: 10
作者:  Chi, Weiqian;  Wang, Wenjing;  Li, Ying;  Xu, Wei;  Sun CQ(孙成奇)
Adobe PDF(13675Kb)  |  收藏  |  浏览/下载：242/50  |  提交时间：2022/07/18
Very high cycle fatigue  Additively manufactured titanium alloy  Defect  Fatigue strength modeling  
Effect of strain rate on fracture reliability of Cu45Zr45Co10 amorphous alloy microwires by statistical analyses 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 898, 页码: 10
作者:  Su,Shuang;  Ning,Zhiliang;  Huang,Yongjiang;  Yang T(杨洮);  Wang,Keyan;  Jiang MQ(蒋敏强);  Sun,Jianfei;  Jiang,Sida
Adobe PDF(9905Kb)  |  收藏  |  浏览/下载：233/24  |  提交时间：2022/03/05
Amorphous alloy microwires  Strain rate effect  Fracture strength  Fracture reliability  Statistical analyses  
Effects of defects on fatigue behavior of TC17 titanium alloy for compressor blades: Crack initiation and modeling of fatigue strength 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 259, 页码: 13
作者:  Chi, Weiqian;  Wang, Wenjing;  Xu, Wei;  Li, Gen;  Chen, Xin;  Sun CQ(孙成奇)
Adobe PDF(16769Kb)  |  收藏  |  浏览/下载：263/37  |  提交时间：2022/01/12
TC17 titanium alloy  Surface defect  Very high cycle fatigue  Crack initiation  Fatigue strength prediction  
Dynamic behavior of CrMnFeCoNi high-entropy alloy in impact tension 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2021, 卷号: 158, 页码: 12
作者:  Qiao Y(乔禹);  Chen Y(陈艳);  Cao FH(曹富华);  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(18881Kb)  |  收藏  |  浏览/下载：332/90  |  提交时间：2021/11/15
High-entropy alloy  Split Hopkinson tensile bar  Strain rate effect  Dislocation  Twin  
Mixed mode equilibrium analysis of asymptotic fields around stationary sharp V-notches in polymer gels: A linear poroelastic study 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021, 卷号: 116, 页码: 10
作者:  Li, Yunlong;  Niu, Zheng;  Chen XJ(陈贤佳)
Adobe PDF(1694Kb)  |  收藏  |  浏览/下载：186/48  |  提交时间：2022/01/13
Mixed mode loadings  Asymptotic solution  Sharp V-notches  Thermodynamic equilibrium  Poroelasticity  Polymer gels  
一种从离散模拟到连续介质弹性模拟的过渡方法 期刊论文
力学学报, 2021, 卷号: 53, 期号: 11, 页码: 3080-3096
作者:  宓思恩;  刘小明;  魏悦广
Adobe PDF(2645Kb)  |  收藏  |  浏览/下载：167/36  |  提交时间：2022/03/16
MD-FEA方法  应力-应变场  原子应变  位力应力  
一种从离散模拟到连续介质弹性模拟模拟的过渡方法 期刊论文
力学学报, 2021, 卷号: 53, 期号: 11, 页码: 3080-3096
作者:  宓思恩;  刘晓明;  魏悦广
Adobe PDF(4098Kb)  |  收藏  |  浏览/下载：200/35  |  提交时间：2022/01/13
MD-FEA方法  位力应力  应力-应变场  原子应变  
DP-MPM: Domain partitioning material point method for evolving multi-body thermal-mechanical contacts during dynamic fracture and fragmentation 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2021, 卷号: 385, 页码: 114063
作者:  Xiao, Mian;  Liu CQ(刘传奇);  Sun, WaiChing
Adobe PDF(5482Kb)  |  收藏  |  浏览/下载：114/37  |  提交时间：2022/10/25
Material point method  Multi-body contact  Fragmentation  Brittle fracture  Thermomechanics