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会议论文 [11]
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Non-contact identification of bridge deflection based on network camera
期刊论文
Gongcheng Lixue/Engineering Mechanics, 2022, 卷号: 39, 期号: 6, 页码: 146-155
作者:
Zhu, Qian-Kun
;
Cui, De-Peng
;
Du, Yong-Feng
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/06/20
Color matching
Deflection (structures)
Errors
Frequency domain analysis
Template matching
Acquisition equipments
Bridge deflection
Contacts identification
Hue values
Lightemitting diode
Machine-vision
Network cameras
Non-contact
Real time monitoring
Real time monitors
A hybrid vibration mitigation method based on the crowd flow control and tuned mass damper on a footbridge
期刊论文
ENGINEERING STRUCTURES, 2021, 卷号: 245
作者:
Zhu, Qiankun
;
Yang, Wenbin
;
Zhang, Qiong
;
Du, Yongfeng
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/12/17
Social force model
Hybrid mitigation method
Time-varying coupling model
Input energy
Vibration mitigation rate
A hybrid vibration mitigation method based on the crowd flow control and tuned mass damper on a footbridge
期刊论文
Engineering Structures, 2021, 卷号: 245
作者:
Zhu, Qiankun
;
Yang, Wenbin
;
Zhang, Qiong
;
Du, Yongfeng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/02/17
Damping
Flow control
Numerical methods
Stereo image processing
Vibration analysis
Vibration control
Crowd density
Crowd flows
Hybrid mitigation method
Input energy
Mitigation methods
Social force models
Time-varying coupling model
Tuned mass dampers
Vibration mitigation
Vibration mitigation rate
Investigation of a vibration mitigation method based on crowd flow control on a footbridge
期刊论文
STRUCTURES, 2021, 卷号: 33, 页码: 1495-1509
作者:
Zhu, Qiankun
;
Yang, Wenbin
;
Du, Yongfeng
;
Zivanovic, Stana
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2021/10/14
Footbridge
Social force model
Crowd flow control
Human-induced vibration
Vibration mitigation mechanism
Input energy
A non-contact recognition for deflection influence line of footbridge based on computer vision
期刊论文
Gongcheng Lixue/Engineering Mechanics, 2021, 卷号: 38, 期号: 8, 页码: 145-153
作者:
Zhu, Qian-Kun
;
Chen, Jian-Bang
;
Zhang, Qiong
;
Du, Yong-Feng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2022/02/17
Cameras
Displacement response
Identification method
Pedestrian position
Quasi-static characteristics
Recognition systems
Structural behaviour
Structural engineer
Visual recognition
Analysis on the vertical coupled dynamic effect of a crowd-bridge system based on the social force model
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 9, 页码: 71-79
作者:
Zhang, Qiong
;
Nan, Nana
;
Zhu, Qiankun
;
Du, Yongfeng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2022/02/17
Footbridges
State space methods
Stochastic models
Stochastic systems
Structural dynamics
Coupled vibrations
Crowd-structure interactions
Dynamical character
Mode decomposition method
Random fluctuation
Social force models
Structural vibrations
Vibration response
Analysis on the vertical coupled dynamic effect of a crowd-bridge system based on the social force model
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 9, 页码: 71-79
作者:
Zhang, Qiong
;
Nan, Nana
;
Zhu, Qiankun
;
Du, Yongfeng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/11/14
Footbridges
State space methods
Stochastic models
Stochastic systems
Structural dynamics
Coupled vibrations
Crowd-structure interactions
Dynamical character
Mode decomposition method
Random fluctuation
Social force models
Structural vibrations
Vibration response
A full path assessment approach for vibration serviceability and vibration control of footbridges
期刊论文
STRUCTURAL ENGINEERING AND MECHANICS, 2019, 卷号: 70, 期号: 6, 页码: 765-779
作者:
Zhu, Qiankun
;
Hui, Xiaoli
;
Du, Yongfeng
;
Zhang, Qiong
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/11/15
footbridge
vibration serviceability
human-structure interaction
differential quadrature-integral quadrature coupled method
probability procedure
semi-rigid supported
A full path assessment approach for vibration serviceability and vibration control of footbridges
期刊论文
Structural Engineering and Mechanics, 2019, 卷号: 70, 期号: 6, 页码: 765-779
作者:
Zhu, Qiankun
;
Hui, Xiaoli
;
Du, Yongfeng
;
Zhang, Qiong
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2022/02/18
Acoustic devices
Footbridges
Structural dynamics
Time varying systems
Vibration control of pedestrian-bridge vertical dynamic coupling interaction based on biodynamic model
期刊论文
Journal of Southeast University (English Edition), 2017, 卷号: 33, 期号: 2, 页码: 209-215
作者:
Zhu, Qiankun
;
Li, Hongnan
;
Nan, Nana
;
Du, Yongfeng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/11/14
Dynamic response
Footbridges
Runge Kutta methods
Time varying control systems
Vibration control
Biodynamic
Biodynamic modeling
Calculation results
Comparative studies
Dynamic couplings
Optimization modeling
Vertical vibrations
Vibration serviceability
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