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西安交通大学 [6]
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武汉大学 [3]
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Structural Damage Identification Method of Girder Bridges Based on Multilevel Data Fusion Theory
期刊论文
Advances in Materials Science and Engineering, 2022, 卷号: 2022
作者:
Xiang, Chang-Sheng
;
Liu, Hai-Long
;
Zhou, Yu
;
Liu, Chen-Yu
;
Wang, Li-Xian
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/06/20
Damage detection
Data fusion
Energy dissipation
Neural networks
Strain rate
Structural analysis
Damage localization
Data fusion methods
Data fusion theory
Girder bridges
Modal curvatures
Modal strain energy
Multilevel data
Second level
Structural damage identification methods
Third level
Cascaded few-mode fiber down-taper modal interferometers and their application in curvature sensing
期刊论文
Optics Communications, 2020, 卷号: 475
作者:
Chen, Enqing
;
Dong, Bo
;
Li, Yang
;
Wang, Xiaoli
;
Zhao, Yudi
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2020/08/21
Few-mode fiber
Modal interferometers
Cascaded fiber down-taper structure
Curvature sensing
Damage Identification Method of Beam Structure Based on Modal Curvature Utility Information Entropy
期刊论文
ADVANCES IN CIVIL ENGINEERING, 2020, 卷号: 2020
作者:
Xiang, Chang-Sheng
;
Li, Ling-Yun
;
Zhou, Yu
;
Yuan, Zi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2022/03/01
Damage identification of beam structures based on modal curvature utility information entropy
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 17, 页码: 234-244
作者:
Xiang, Changsheng
;
Li, Lingyun
;
Zhou, Yu
;
Yuan, Zi
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2020/12/18
Fiber optic sensors
Linear transformationsBeam structures
Damage Identification
Damage location
Information entropy
Modal curvatures
Practical engineering
Simply supported beams
Transformation matrices
High sensitivity curvature sensor based on seven core fiber
会议论文
Fukuoka, Japan, 2019-07-07
作者:
Dong, Shandong
;
Tan, Fengze
;
Dong, Bo
;
Yu, Changyuan
;
Guo, Yongxin
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2019/10/10
Fiber sensing
Seven core fiber
Modal interferometer
Curvature
Moment-based wavefront reconstruction via a defocused Shack–Hartmann sensor
期刊论文
Optical Engineering, 2018, 卷号: 57, 期号: 7, 页码: 074106(1-10)
作者:
Fan Feng
;
Changwei Li
;
Sijiong Zhang
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2019/02/03
wavefront reconstruction
second-order moment
numerical approximation and analysis
active or adaptive optics
Damage Detection of Rigid-Frame Arch Bridge Based on Flexibility Curvature Gradient
期刊论文
Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering, 2017, 卷号: 25, 期号: 6, 页码: 1211-1221
作者:
Zhou, Yu
;
Di, Shengkui
;
Xiang, Changsheng
;
Wang, Lixian
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Arch bridges
Arches
Dynamic models
Errors
Gaussian distribution
Numerical methods
Rigidity
Curvature gradients
Flexibility matrices
Model updating
Rigid-frame arch bridge
Truncated distributions
Two-dimensional Chebyshev pseudo spectral modal curvature and its application in damage detection for composite plates
期刊论文
COMPOSITE STRUCTURES, 2017, 卷号: 168, 页码: 372-383
作者:
Yang, Zhi-Bo
;
Radzienski, Maciej
;
Kudela, Pawel
;
Ostachowicz, Wieslaw
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/26
Modal curvature
Composite plate
Chebyshev pseudo spectrum
Pseudo wavenumber domain filtering
Damage detection
Fourier spectral-based modal curvature analysis and its application to damage detection in beams
期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2017, 卷号: 84, 页码: 763-781
作者:
Yang, Zhi-Bo
;
Radzienski, Maciej
;
Kudela, Pawel
;
Ostachowicz, Wieslaw
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
Fourier transform
Wavenumber filtering
Modal curvature
Damage detection
Beam
Damage detection in beam-like composite structures via Chebyshev pseudo spectral modal curvature
期刊论文
COMPOSITE STRUCTURES, 2017, 卷号: 168, 页码: 1-12
作者:
Yang, Zhi-Bo
;
Radzienski, Maciej
;
Kudela, Pawel
;
Ostachowicz, Wieslaw
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/11/26
Modal curvature
Chebyshev pseudo spectrum
Composite beam
Damage detection
Wavenumber domain filtering
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