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Structural rejuvenation and relaxation of a metallic glass under the periodically thermal-mechanical loading 期刊论文
INTERMETALLICS, 2024, 卷号: 164, 页码: 8
作者:  Liang, S. Y.;  Zhang, L. T.;  Wang, B.;  Wang, Y. J.;  Pineda, E.;  Qiao, J. C.
收藏  |  浏览/下载:71/0  |  提交时间:2024/01/08
Metallic glass  Strain oscillation  beta relaxation  Stress relaxation  Rejuvenation  
Atomistic insights into the influence of hydrogen on crack propagation in tungsten 期刊论文
FUSION ENGINEERING AND DESIGN, 2023, 卷号: 197, 页码: 11
作者:  Shi, Jun;  Li, Bingchen;  Li, Lei;  Liu, Yifan;  Fan, Xinyue;  Peng Q(彭庆);  Liang, Linyun;  Jin, Shuo;  Lu, Guanghong
Adobe PDF(27292Kb)  |  收藏  |  浏览/下载:100/1  |  提交时间:2023/12/11
Molecular dynamics simulation  Hydrogen  Crack propagation  Plasma-facing materials  Tungsten  
Atomistic mechanisms underlying plastic flow at ultralow yield stress in ductile carbon aerogels 期刊论文
NANOSCALE, 2023, 页码: 8
作者:  Conter, Giorgio;  Xiao KL(肖凯璐);  Wu XQ(吴先前);  Goddard III, William A.;  Fortunelli, Alessandro
Adobe PDF(2080Kb)  |  收藏  |  浏览/下载:41/1  |  提交时间:2024/01/02
Structural origin of deformation and dynamical heterogeneity in metallic glasses 期刊论文
PHYSICAL REVIEW MATERIALS, 2023, 卷号: 7, 期号: 11, 页码: 8
作者:  Yang, Zeng-Yu;  Dai, Lan -Hong
Adobe PDF(2774Kb)  |  收藏  |  浏览/下载:67/4  |  提交时间:2023/12/18
Machine learning informed visco-plastic model for the cyclic relaxation of 316H stainless steel at 550 °C 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 170, 页码: 23
作者:  Du R(杜柔);  Song HX(宋恒旭);  Gao, Fuhai;  Mo, Yafei;  Yan, Ziming;  Zhuang, Zhuo;  Liu XM(刘小明);  Wei, Yueguang
Adobe PDF(5183Kb)  |  收藏  |  浏览/下载:36/1  |  提交时间:2024/02/19
Cyclic relaxation  High -temperature plasticity  Visco-plastic constitutive model  Bayesian method  Fatigue and creep  
RelaxNet: A structure-preserving neural network to approximate the Boltzmann collision operator 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2023, 卷号: 490, 页码: 112317
作者:  Xiao TB(肖天白);  Frank, Martin
Adobe PDF(5203Kb)  |  收藏  |  浏览/下载:34/0  |  提交时间:2023/09/05
Kinetic theory  Computational fluid dynamics  Scientific machine learning  Artificial neural network  
The anelastic origin of mechanical cycling induced rejuvenation in the metallic glass 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2023, 卷号: 66, 期号: 8, 页码: 286111
作者:  Zhang, Langting;  Wang YJ(王云江);  Yang, Yong;  Qiao, Jichao
Adobe PDF(1238Kb)  |  收藏  |  浏览/下载:43/0  |  提交时间:2023/09/05
metallic glass  mechanical cycling  rejuvenation  anelastic strain  structural heterogeneity  61  43  Dq  62  40  +i  20  Hg  
Influence of oscillation strain on the dynamic mechanical relaxation of a La-based metallic glass 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2023
作者:  Liang, ShuYi;  Zhang, LangTing;  Wang YJ(王云江);  Pineda, E;  Qiao, JiChao
Adobe PDF(1491Kb)  |  收藏  |  浏览/下载:41/1  |  提交时间:2023/09/05
metallic glass  dynamic mechanical analysis  internal friction  beta relaxation  oscillation amplitude  
Crossover behavior in stress relaxations of poroelastic and viscoelastic dominant hydrogels 期刊论文
SOFT MATTER, 2023
作者:  李航宇连欣怡;  Guan DS(关东石)
Adobe PDF(3270Kb)  |  收藏  |  浏览/下载:38/0  |  提交时间:2023/07/17
一种块体–颗粒–杆件的耦合方法及其在隧道支护模拟中的应用 期刊论文
工程科学学报, 2023, 卷号: 45, 期号: 06, 页码: 1023-1033
作者:  李晓光;  李长洪;  冯春
Adobe PDF(2480Kb)  |  收藏  |  浏览/下载:247/59  |  提交时间:2023/03/16
有限元  离散元  锚杆  耦合  隧道  支护