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中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
金属研究所 [20]
力学研究所 [16]
地理科学与资源研究所 [2]
地质与地球物理研究所 [2]
武汉岩土力学研究所 [2]
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OAI收割 [42]
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Damage and failure characteristics of single fractured cyan sandstone subjected to freeze-thaw cycles under uniaxial compression
期刊论文
OAI收割
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2024, 卷号: 130, 页码: 15
作者:
Tan, Tao
;
Zhang, Chunyang
;
Dai, Bibo
;
Zhao, Kui
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收藏
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浏览/下载:0/0
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提交时间:2025/06/27
Cyan sandstone sample with a single crack
Freeze-thaw damage mechanism
Hoek-Brown strength degradation model
Stress intensity factor
Crack initiation mechanism
High cycle and very high cycle fatigue of TC17 titanium alloy: Stress ratio effect and fatigue strength modeling
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 166, 页码: 16
作者:
Li, Gen
;
Ke, Lei
;
Ren, Xuechong
;
Sun, Chengqi
;
Sun CQ(孙成奇)
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收藏
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浏览/下载:54/0
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提交时间:2022/11/28
TC17 titanium alloy
High cycle fatigue
Very high cycle fatigue
Stress ratio
Crack initiation mechanism
Fatigue strength modeling
Mechanism of artificial surface defect induced cracking for very high cycle fatigue of Ti alloys
期刊论文
OAI收割
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 272, 页码: 11
作者:
Sun, Jian
;
Peng, Wenjie
;
Sun CQ(孙成奇)
;
Sun CQ(孙成奇)
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收藏
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浏览/下载:44/0
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提交时间:2022/09/27
TC17 titanium alloy
Artificial surface defect
Very high cycle fatigue
Crack initiation mechanism
Deformation twins
Progressive Transition from Extension Fracture to Shear Fracture of Altered Granite During Uniaxial Tensile Tests
期刊论文
OAI收割
ROCK MECHANICS AND ROCK ENGINEERING, 2022, 页码: 21
作者:
Liu, Shijie
;
Lan, Hengxing
;
Martin, C. Derek
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收藏
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浏览/下载:36/0
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提交时间:2022/09/21
Altered granite
Tensile failure
Micro mechanism
Hybrid fracture
Fracturing mode transition
Crack initiation and propagation
Progressive Transition from Extension Fracture to Shear Fracture of Altered Granite During Uniaxial Tensile Tests
期刊论文
OAI收割
ROCK MECHANICS AND ROCK ENGINEERING, 2022, 页码: 21
作者:
Liu, Shijie
;
Lan, Hengxing
;
Martin, C. Derek
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收藏
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浏览/下载:24/0
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提交时间:2022/09/21
Altered granite
Tensile failure
Micro mechanism
Hybrid fracture
Fracturing mode transition
Crack initiation and propagation
Size and Shape Effects on Fatigue Behavior of G20Mn5QT Steel from Axle Box Bodies in High-Speed Trains
期刊论文
OAI收割
METALS, 2022, 卷号: 12, 期号: 4, 页码: 12
作者:
Zhang, Zhenxian
;
Li, Zhongwen
;
Wu, Han
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收藏
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浏览/下载:36/0
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提交时间:2022/06/10
G20Mn5QT steel
crack initiation mechanism
fatigue strength
size effect
shape effect
Characteristic and mechanism of crack initiation and early growth of an additively manufactured Ti-6Al-4V in very high cycle fatigue regime
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 205, 页码: 8
作者:
Sun CQ(孙成奇)
;
Chi, Weiqian
;
Wang, Wenjing
;
Duan, Yan
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收藏
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浏览/下载:112/0
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提交时间:2021/09/07
Very high cycle fatigue
Additively manufactured Ti-6Al-4V
Selective laser melting
Crack initiation mechanism
Grain refinement
Crack initiation mechanisms under two stress ratios up to very-high-cycle fatigue regime for a selective laser melted Ti-6Al-4V
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 149, 页码: 10
作者:
Du LM(杜雷鸣)
;
Pan XN(潘向南)
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收藏
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浏览/下载:62/0
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提交时间:2021/08/03
Very-high-cycle fatigue
Crack initiation mechanism
Stress ratio
Ti-6Al-4V
Selective laser melting
Crack initiation mechanism and fatigue life of titanium alloy Ti-6Al-2Sn-2Zr-3Mo-X: Effects of stress ratio and loading frequency
期刊论文
OAI收割
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 798, 页码: 140265
作者:
Sun CQ(孙成奇)
;
Li YQ
;
Huang RX
;
Wang L
;
Liu JL
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收藏
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浏览/下载:98/0
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提交时间:2020/12/28
Ti-6Al-2Sn-2Zr-3Mo-X
HIGH-CYCLE FATIGUE
Stress ratio
TI-6AL-4V
Frequency
ALPHA
Crack initiation mechanism
BEHAVIOR
Fatigue life
FAILURE
MICROSTRUCTURE
STRENGTH
SIZE
Crack initiation mechanism and fatigue life of titanium alloy Ti-6Al-2Sn-2Zr-3Mo-X: Effects of stress ratio and loading frequency
期刊论文
OAI收割
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 798, 页码: 13
作者:
Sun, Chengqi
;
Li, Yanqing
;
Huang, Ruxu
;
Wang, Lei
;
Liu, Jialong
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收藏
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浏览/下载:58/0
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提交时间:2021/01/08
Ti-6Al-2Sn-2Zr-3Mo-X
Stress ratio
Frequency
Crack initiation mechanism
Fatigue life
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