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兰州理工大学 [7]
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期刊论文 [7]
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专题:兰州理工大学
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Relaxation Calculation Method and Analysis of Jet-Buffer Mechanism in Water Hammer with Liquid Column Separation
期刊论文
Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science), 2021, 卷号: 49, 期号: 7, 页码: 134-141
作者:
Fu, You
;
Niu, Xuetian
;
Min, Zheng
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/02/17
Air
Backpropagation
Liquids
Shock tubes
Adaptive process
Column separation
Liquid columns
Pressure change
Pressure impact
Pressure values
Pressure variations
Theoretical calculations
Data compression collecting method for vibration signals based on optimal deterministic measurement matrix
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 卷号: 38, 期号: 7, 页码: 195-203
作者:
Guo, Junfeng
;
Dang, Jiangting
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Data acquisition
Data compression
Digital storage
Iterative methods
Signal sampling
Singular value decomposition
Contraction algorithms
Measurement matrix
Mechanical vibration signals
Mutual coherence
Nyquist sampling theorem
Reconstruction accuracy
Singular value decomposition algorithms
Vibration signal
Residual displacements of RC piers under action of earthquake
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2018, 卷号: 37, 期号: 13, 页码: 130-134
作者:
Wang, Junwen
;
Li, Haiyang
;
J., Yan
;
Y., Shi
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  |  
浏览/下载:24/0
  |  
提交时间:2020/11/14
Aspect ratio
Compressive strength
Computer simulation
Earthquakes
Numerical methods
Piers
Regression analysis
Reliability analysis
Software reliability
Software testing
Concrete compression strengths
Dynamic analysis models
Fiber beam-column elements
Influence coefficient
Longitudinal reinforcement
Residual displacement
Seismic response simulation
Transverse reinforcement ratio
A structured random measurement matrix GCMM for mechanical vibration signals
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2017, 卷号: 36, 期号: 7, 页码: 104-109 and 170
作者:
Guo, Junfeng
;
Shi, Jianxu
;
Wei, Xingchun
;
Lei, Chunli
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Computation theory
Gaussian distribution
Matrix algebra
Random number generation
Signal processing
Signal sampling
Compressed samplings
Cycle principle
Gauss sequence
Random measurement
Vibration signal
Data compression method for collecting rolling bearing vibration signals
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2015, 卷号: 34, 期号: 23, 页码: 8-13
作者:
Guo, Jun-Feng
;
Shi, Jian-Xu
;
Lei, Chun-Li
;
Wei, Xing-Chun
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  |  
浏览/下载:1/0
  |  
提交时间:2020/11/14
Compressed sensing
Data compression ratio
Data handling
Digital storage
Matrix algebra
Roller bearings
Signal reconstruction
Signal sampling
Measurement matrix
Nyquist sampling theorem
Optimized measurement matrixes
Orthogonal matching pursuit
Rolling bearing vibration
Rolling bearings
Structure information
Vibration signal
SHPB experimental study of rock-like materials
期刊论文
Electronic Journal of Geotechnical Engineering, 2013, 卷号: 18 R, 页码: 3785-3790
作者:
Yongfeng, Du
;
Guoping, Jiang
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  |  
浏览/下载:7/0
  |  
提交时间:2020/11/14
Compressive strength
Fracture testing
Mechanical properties
Rocks
Amplification factors
Dynamic compression
Dynamic compressive strengths
Dynamic mechanical behavior
Pulse shaping techniques
Rock-like materials
Split Hopkinson pressure bars
Strain rate effect
Dynamic characteristics of a system of rubber bearings serially connected with columns
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2012, 卷号: 31, 期号: 17, 页码: 134-139
作者:
Du, Yong-Feng
;
Lin, Zhi-Dan
;
Li, Hui
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  |  
浏览/下载:3/0
  |  
提交时间:2020/11/14
Axial flow
Boundary conditions
Differentiation (calculus)
Natural frequencies
Nonmetallic bearings
Rubber
Shear flow
Bending stiffness
Clamped-free boundary conditions
Differential quadrature methods
Dynamic characteristics
Governing equations
Lower order natural frequencies
System of rubber bearings serially connected with columns
Transverse vibrations
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