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A phase-field formulation based on an extended F-criterion for rock fracture
期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2023, 页码: 20
作者:
Sun, Pan
;
Lu, Zhitang
;
Wang, Zhiliang
;
Wu, Jie
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2023/11/28
compressive-shear fracture
directional decomposition
phase-field
rock fracture
Fracture failure characteristics of porous polycrystalline ice based on the FDEM
期刊论文
GRANULAR MATTER, 2023, 卷号: 25, 期号: 3, 页码: 17
作者:
Wang, Yu
;
Tang, Jinbo
;
Yan, Shuaixing
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  |  
浏览/下载:3/0
  |  
提交时间:2023/11/16
Porous polycrystalline ice
Cohesive interface element
Finite-discrete element method
Fracture failure pattern
Mechanical response
Crystal Plasticity-Based Spalling Damage Model for Ductile Metals
期刊论文
ACTA MECHANICA SOLIDA SINICA, 2022, 页码: 10
作者:
Li C(李琛)
;
Wang HY(汪海英)
;
Dai LH(戴兰宏)
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  |  
浏览/下载:13/0
  |  
提交时间:2022/11/14
Spalling
Crystal plasticity
Microvoid nucleation and growth
Grain boundary
Finite element method
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, 2022
作者:
Li, Yiyang
;
Zhao, Jiaye
;
Zhou, Jiangfan
;
Yang, Yang
;
Huang XF(黄先富)
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  |  
浏览/下载:18/0
  |  
提交时间:2022/10/23
aluminum alloy
DIC method
friction stir welding
mises yield criterion
plasticity theory
residual stress field
A Porothermoelastic Model Considering the Dynamic Temperature--Perturbation Boundary Effect for Borehole Stability in Fractured Porous Rocks
期刊论文
SPE JOURNAL, 2022, 卷号: 27, 期号: 4, 页码: 2491-2509
作者:
Gao, Jiajia
;
Lin, Hai
;
Sun, Jin
;
Chen, Xiuping
;
Wang, Huixiang
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  |  
浏览/下载:7/0
  |  
提交时间:2022/09/19
Research on progressive collapse resistance capacity of composite frame with CFST columns under corner column removal scenario
期刊论文
Gongcheng Lixue/Engineering Mechanics, 2022, 卷号: 39, 期号: 5, 页码: 105-118
作者:
Wang, Jing-Xuan
;
Yang, Yong
;
Zhou, Kan
;
Li, Qiu-Ying
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  |  
浏览/下载:21/0
  |  
提交时间:2022/06/20
Concretes
Elastoplasticity
Steel beams and girders
Structural dynamics
Structural frames
Tubular steel structures
Capacity evaluation
Column removal
Composite frame
Concrete filled steel tube columns
Concrete-filled steel tube
Concretefilled steel tubes (CFST)
Experimental study
Mechanism analysis
Progressive collapse
Steel beams
High-Temperature Plasticity Enhanced by Multiple Secondary Phases in a High-Si Austenitic Stainless Steel
期刊论文
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2022, 页码: 12
作者:
Chen, Sihan
;
Liang, Tian
;
Ma, Guangcai
;
Zheng, Chengwu
;
Chen, Deli
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  |  
浏览/下载:15/0
  |  
提交时间:2022/07/01
High-Si austenitic stainless steel
High-temperature deformation
Plasticity enhancement
Dynamic recrystallization
Secondary phases
A Two-point Method for Multiaxial Fatigue Life Prediction
期刊论文
ACTA MECHANICA SOLIDA SINICA, 2022, 卷号: 35, 期号: 2, 页码: 316-327
作者:
Liu, Jianhui
;
Pan, Xuemei
;
Li, Youtang
;
Chen, Xiaochuang
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  |  
浏览/下载:19/0
  |  
提交时间:2022/03/01
Multiaxial fatigue
Stress gradient
Life prediction
Critical distance method
Local stress-strain method
Experimental Study on the Mechanical Behavior and Failure Characteristics of Layered Coal at Medium Strain Rates
期刊论文
ENERGIES, 2021, 卷号: 14, 期号: 20, 页码: 15
作者:
Zhong, Kun
;
Zhao, Wusheng
;
Qin, Changkun
;
Chen, Weizhong
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  |  
浏览/下载:57/0
  |  
提交时间:2022/01/05
strain rates
bedding planes
energy density
failure
deformation field
rock burst
The mechanism of crack generation and propagation in the new casting alloy GH4151 during cogging
期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2021, 卷号: 116, 期号: 7-8, 页码: 2455-2465
作者:
Jia, Zhi
;
Wei, Baolin
;
Jia, Chonglin
;
Ding, Yutian
;
Yang, Yan
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  |  
浏览/下载:4/0
  |  
提交时间:2021/10/14
GH4151 alloy
As-cast ingot
Cogging
Cracking mechanism
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