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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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Top-down constitutive modelling to capture nanoscale shear localization
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2024, 卷号: 187, 页码: 17
Authors:
Wen JC(温济慈)
;
Wei YJ(魏宇杰)
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View/Download:22/0
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Submit date:2024/06/11
Deformation localization
Physics -Driven Machine Learning
Constitutive Model
Nanoscale shear bands
Dynamic mechanical response, energy absorption capacity, and constitutive modeling of polypropylene fiber-reinforced foamed concrete under high temperature
期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 30, 页码: 807-822
Authors:
Chen, Longyang
;
Li PH(李鹏辉)
;
Guo, Weiguo
;
Zhang, Dongjian
;
Wang, Ruifeng
;
Gao, Meng
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View/Download:14/0
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Submit date:2024/06/11
Foamed concrete
High temperature
Dynamic increase factor
Energy absorption capacity
High strain rate
Dynamic constitutive model
Hyperelastic constitutive relations for soft elastomers with thermally-induced residual stress
期刊论文
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 2024, 卷号: 195, 页码: 22
Authors:
Chen WT(陈纬庭)
;
Zhao YP(赵亚溥)
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View/Download:141/0
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Submit date:2024/01/22
Constitutive relation
Residual stress
Compatibility-broken curvature compensation
Einstein field equations
Non-local effect
Induction of deformation twinning by dynamic strain aging effect: Rate-temperature coupling effect and constitutive modeling
期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2024, 卷号: 103, 页码: 15
Authors:
Yuan, Kangbo
;
Yao, Xiaohu
;
Wang, Kai
;
Zou, Xuetao
;
Su, Mengjia
;
Li PH(李鹏辉)
;
Guo, Weiguo
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View/Download:116/0
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Submit date:2023/12/11
Dynamic strain aging
Deformation twinning
Strain rate
Temperature
Constitutive modeling
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
Authors:
李晓光
;
李长洪
;
冯春
Adobe PDF(2480Kb)
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Submit date:2023/03/16
有限元
离散元
锚杆
耦合
隧道
支护
聚脲弹性体力学性能与本构关系研究进展
期刊论文
力学学报, 2023, 卷号: 55, 期号: 01, 页码: 1-23
Authors:
龚臣成
;
陈艳
;
戴兰宏
Adobe PDF(2313Kb)
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View/Download:204/65
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Submit date:2023/03/16
聚脲
弹性体
黏弹性
有限变形
本构模型
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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Submit date:2023/02/09
load spectrum
computational mechanics
deep learning
data-driven modeling
gated recurrent unit neural network
Mechanisms of the improved stiffness of flexible polymers under impact loading
期刊论文
NANOTECHNOLOGY REVIEWS, 2022, 卷号: 11, 期号: 1, 页码: 3281-3291
Authors:
Chen,Fengxiao
;
Fan,Jitang
;
Hui,David
;
Wang C(王超)
;
Yuan FP(袁福平)
;
Wu XL(武晓雷)
Adobe PDF(3400Kb)
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Submit date:2023/02/03
soft segment
flexible polymer
stiffness
strain rate
molecular dynamics
Compressive creep behavior of spherical pressure hull scale model for full-ocean-depth manned submersible
期刊论文
OCEAN ENGINEERING, 2022, 卷号: 266, 页码: 11
Authors:
Wang, Lei
;
Li, Yanqing
;
Sun CQ(孙成奇)
;
Qiu, Jianke
;
Huang, Jinhao
;
Jiang, Xuyin
;
Sun, Zhijie
;
Wan, Zhengquan
Adobe PDF(8469Kb)
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Submit date:2022/11/28
Full -ocean -depth manned submersible
Titanium alloy
Pressure hull
Compressive creep behavior
Creep constitutive equation
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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View/Download:266/57
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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