中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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期刊论文 [92]
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Enhancing energy absorption of star-shaped honeycombs by utilizing negative Poisson's ratio effect under high-velocity impact
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2025, 卷号: 202, 页码: 12
作者:
Ren, JP
;
Gu ZP(谷周澎)
;
Zhao, AG
;
Huang CG(黄晨光)
;
Wu XQ(吴先前)
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收藏
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浏览/下载:28/0
  |  
提交时间:2025/04/27
Auxetic honeycomb
Stress distribution
Dynamic impact behavior
Numerical simulation
Energy absorption characteristics
Research Article Enhancing strength and stress corrosion cracking resistance in high-Mg Al-Mg alloys through nanostructuring and controlled annealing
期刊论文
OAI收割
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2025, 卷号: 224, 页码: 19-34
作者:
Tang, Z. C.
;
Xu, W.
;
Zhao, D. . Y.
;
Zhang, B.
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收藏
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浏览/下载:1/0
  |  
提交时间:2025/04/27
Al-10Mg alloy
Stress corrosion cracking
Low angle grain boundary
Nanostructure
Dynamic plastic deformation
Integrating dynamic relaxation with inelastic deformation in metallic glasses: Theoretical insights and experimental validation
期刊论文
OAI收割
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2025, 卷号: 218, 页码: 135-152
作者:
Xing, GH
;
Hao, Q
;
Lyu, GuoJian
;
Zhu, F
;
Wang YJ(王云江)
  |  
收藏
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浏览/下载:116/0
  |  
提交时间:2024/11/22
Metallic glass
Stress relaxation
Creep
Dynamic relaxation
Quasi-point defect model
Rock fracture mechanism of buffer blasting with cushion layer at the borehole bottom
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS, 2025, 卷号: 32, 期号: 2, 页码: 325-334
作者:
Zhu XG(朱心广)
;
Ding, Chenxi
;
Sui, Zhe
;
Su, Hong
;
Guo, Xu
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收藏
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浏览/下载:54/0
  |  
提交时间:2025/02/10
bottom cushion layer
blasting
crack propagation
continuum-discontinuum element method
dynamic stress intensity factor
Experimental investigation of the effect of train load on mechanical properties of rock
期刊论文
OAI收割
GEOTECHNIQUE LETTERS, 2025, 卷号: 15, 期号: 1, 页码: 61-65
作者:
Tian, Hongming
;
Zhang, Tao
;
Xu, Yulong
;
Tan, Xianjun
;
Shu, Xiaoyun
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2025/06/27
Train load
Dynamic stress
Mechanical properties degradation
Rock
On the use of a unified constitutive model for modelling slope large deformations with material point method
期刊论文
OAI收割
COMPUTERS AND GEOTECHNICS, 2025, 卷号: 177, 页码: 15
作者:
Wang, Bin
;
Chen, Penglin
;
Li, Xia
;
Zhang, Zixuan
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收藏
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浏览/下载:18/0
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提交时间:2025/06/27
Material point method
Unified constitutive model
Dynamic stress ratio
Solid-fluid transition
Landslide
Flow Behavior and Dynamic Recrystallization Mechanism of CSS-42L Bearing Steel During Hot Compression Deformation
期刊论文
OAI收割
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2024, 页码: 16
作者:
Zeng, Tianyi
;
Luo, Zirui
;
Chen, Hao
;
Wang, Wei
;
Yang, Ke
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/04/27
CSS-42L bearing steel
Hot deformation
Flow stress
Constitutive equation
Discontinuous dynamic recrystallization
Continuous dynamic recrystallization
Experimental study on the interaction mechanism of two dynamic cracks under blasting loading
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2024, 卷号: 184, 页码: 105956
作者:
Peng, Linzhi
;
Yue, Zhongwen
;
Wang X(王旭)
;
Zhou, Jun
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收藏
  |  
浏览/下载:39/0
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提交时间:2024/12/02
Directional fracture blasting
Crack propagation
Crack tip stress field
Crack interaction
Dynamic fracture
Study on the 2D equivalent nonlinear dynamics simulation model related to high speed precision bearing and spindle
期刊论文
OAI收割
PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2024, 卷号: 91, 页码: 358-371
作者:
Li, J. B.
;
Tian, J. Y.
;
Su, H. P.
;
Bian, C. X.
;
Xia, Y. F.
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收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/04/27
Bearing spindle system
High speed
2D equivalent model
Dynamic
Stiffness
Contact stress
Modelling transient unloading-triggered dynamic responses in rock mass under a non-hydrostatic geo-stress
期刊论文
OAI收割
COMPUTERS AND GEOTECHNICS, 2024, 卷号: 175, 页码: 21
作者:
Mei, Wanquan
;
Pan, Pengzhi
;
Li, Mei
;
Xia, Yuanyou
;
Wang, Zhaofeng
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2025/06/27
Transient excavation unloading
Dynamic responses
Non-hydrostatic geo-stress field
Integral transform
Numerical inversion
Elasto-plastic cellular automaton