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科研机构
兰州理工大学 [74]
内容类型
会议论文 [59]
期刊论文 [15]
发表日期
2022 [1]
2021 [1]
2018 [2]
2017 [3]
2016 [1]
2013 [9]
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专题:兰州理工大学
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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
收藏
  |  
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
Influence of Pitch Error on Vibration, Bifurcation, and Chaos Characteristics of the Helical Gear Pair System
期刊论文
MATHEMATICAL PROBLEMS IN ENGINEERING, 2021, 卷号: 2021
作者:
Pan, Shijie
;
Li, Youtang
;
Wang, Juane
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/03/01
Preventive maintenance strategy for detection and buffer optimization in series production system
会议论文
Hangzhou, China, May 12, 2018 - May 14, 2018
作者:
Li, Youtang
;
Liu, Jiansong
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Deterioration
Equipment failures
Operation rates
Production bottlenecks
Production equipments
Production shutdown
Research object
Series production
Effect of stress ratio on stress intensity factor of type I crack in A7N01 aluminum alloy
会议论文
Bangkok, Thailand, September 4, 2018 - September 6, 2018
作者:
Li, Youtang
;
Wang, Yadong
;
Yang, Long
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/11/15
ABAQUS
Cracks
Extrapolation
Stress intensity factors
Almost consistent
Crack sizes
Displacement extrapolation method
Effect of stress
Nodal displacement
Simulation and analysis
Stress intensity factor K
Stress ratio
The mechanical design and fabrication of 162.5 MHz buncher for China accelerator driven sub-critical system injector II
期刊论文
NUCLEAR ENGINEERING AND TECHNOLOGY, 2017, 卷号: 49, 期号: 5, 页码: 1071-1078
作者:
Niu, Haihua
;
Li, Youtang
;
He, Yuan
;
Zhang, Bin
;
Huang, Shichun
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2019/11/15
Buncher
Mechanical design
Fabrication
MEBT
Coupler
Tuner
The mechanical design and fabrication of 162.5 MHz buncher for China accelerator driven sub-critical system injector II
期刊论文
NUCLEAR ENGINEERING AND TECHNOLOGY, 2017, 卷号: 49, 期号: 5, 页码: 1071-1078
作者:
Niu, Haihua
;
Li, Youtang
;
He, Yuan
;
Zhang, Bin
;
Huang, Shichun
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2022/03/01
Buncher
Mechanical design
Fabrication
MEBT
Coupler
Tuner
Opportunistic Maintenance modeling for serial-parallel system considering bottleneck constraint
会议论文
Hong Kong, Hong kong, March 25, 2017 - March 27, 2017
作者:
Li, Youtang
;
Ren, Zehai
;
Cheng, Yue
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Costs
Heuristic algorithms
Intelligent systems
Monte Carlo methods
Numerical methods
Reliability
Swarm intelligence
Bottleneck constraint
Monte Carlo simulation methods
Opportunistic maintenance
Opportunistic preventive maintenance
Performance degradation
Production bottlenecks
Production capacity
Serial parallels
Effect of the crack surface friction on the field strength of bi-material-interfacial crack
会议论文
Alicante, Spain, September 14, 2016 - September 16, 2016
作者:
Li, Youtang
;
Liu, Lei
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Crack propagation
Finite element method
Friction
Stress intensity factors
Crack surface friction
Crack tip displacement
Displacement field
Effective stress
Friction coefficients
Friction factors
Interfacial cracks
Practical engineering
Effect of Notch Parameters on Shaft Fatigue Life in Bending and Torsion Loads
期刊论文
RARE METAL MATERIALS AND ENGINEERING, 2013, 卷号: 42, 页码: 549-552
作者:
Duan Hongyan
;
Rui Zhiyuan
;
Li Youtang
;
He Guiping
;
Song Ming
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/11/15
low cycle fatigue
gap axis
bending and torsion loads
life prediction
Consistent Mode Mixity for the Interface Crack of the Bimaterial Disc under Diametric Compression Loading
会议论文
作者:
Sun, Zhijia
;
Li, Youtang
;
Duan, Hongyan
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/11/15
Interface Crack
Consistent Mode Mixity
Bimaterial Disc
FEM
VCCT
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