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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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Effects of Chemical Short-Range Order and Lattice Distortion on Crack-Tip Behavior of Medium-Entropy Alloy by Atomistic Simulations
期刊论文
METALS, 2024, 卷号: 14, 期号: 2, 页码: 14
Authors:
Zhu XJ(朱秀举)
;
Cao FH(曹富华)
;
Dai LH(戴兰宏)
;
Chen Y(陈艳)
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View/Download:44/0
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Submit date:2024/04/02
chemical short-range order
lattice distortion
J-integral
localized deformation zone
crack
molecular dynamics
Evaluation of Residual Stress Fields in Friction Stir Welded Zone Based on the Plastic Strain Increment and Mises Yield Criterion
期刊论文
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2023, 卷号: 32, 期号: 12, 页码: 5466-5474
Authors:
Li, Yiyang
;
Zhao, Jiaye
;
Zhou, Jiangfan
;
Yang, Yang
;
Huang XF(黄先富)
;
Liu, Zhanwei
Adobe PDF(1438Kb)
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View/Download:165/35
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Submit date:2022/10/23
aluminum alloy
DIC method
friction stir welding
mises yield criterion
plasticity theory
residual stress field
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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View/Download:265/64
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Submit date:2023/03/16
有限元
离散元
锚杆
耦合
隧道
支护
非晶合金剪切带涌现的原子尺度机制
学位论文
博士论文,北京: 中国科学院大学, 2023
Authors:
杨增宇
Adobe PDF(15461Kb)
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View/Download:265/21
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Submit date:2023/06/28
非晶合金
塑性失稳
剪切带
玻璃缺陷
构型软化
Improving reservoir permeability by electric pulse controllable shock wave
期刊论文
JOURNAL OF PETROLEUM EXPLORATION AND PRODUCTION TECHNOLOGY, 2023, 页码: 01633
Authors:
Zhu XG(朱心广)
;
Feng C(冯春)
;
Cheng PD(程鹏达)
Adobe PDF(1468Kb)
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View/Download:61/1
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Submit date:2023/06/15
Controllable shock wave
continuous-discontinuous element method
Coupling model
Fracture
Reservoir permeability
集束孔掏槽爆破破岩机理研究
期刊论文
力学与实践, 2023, 卷号: 45, 期号: 01, 页码: 90-99
Authors:
李赟鹏
;
冯盼学
;
冯春
;
张一鸣
Adobe PDF(3221Kb)
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Submit date:2023/03/16
集束孔
掏槽技术
爆破漏斗
破岩机理
破裂度
Investigation of the Fracture Characteristics of a Cement Mortar Slab under Impact Loading Based on the CDEM
期刊论文
MATERIALS, 2023, 卷号: 16, 期号: 1, 页码: 15
Authors:
Zhang, Qunlei
;
Wang, Decai
;
Yue, Jinchao
;
Feng C(冯春)
;
Yuan, Ruifu
Adobe PDF(2615Kb)
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Submit date:2023/02/09
cement mortar slab
impact cracking
CDEM
hammerhead shape
impact velocity
A regime beyond the Hall-Petch and inverse-Hall-Petch regimes in ultrafine-grained solids
期刊论文
COMMUNICATIONS PHYSICS, 2022, 卷号: 5, 期号: 1, 页码: 9
Authors:
Zhang, Huijun
;
Liu, Feng
;
Ungar, Goran
;
Zheng ZY(郑中玉)
;
Sun, Qingping
;
Han, Yilong
Adobe PDF(3619Kb)
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Submit date:2023/02/20
干酪根热解和力学性质的多尺度研究
学位论文
硕士论文,北京: 中国科学院大学, 2022
Authors:
魏子雄
Adobe PDF(6532Kb)
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Submit date:2023/01/03
干酪根
热解
反应力场分子动力学
介观尺度
细观力学
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:231/47
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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