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科研机构
兰州理工大学 [124]
内容类型
期刊论文 [87]
会议论文 [37]
发表日期
2021 [11]
2020 [16]
2019 [16]
2018 [12]
2017 [10]
2016 [7]
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专题:兰州理工大学
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Experimental and numerical study on the dynamic response of steel-reinforced concrete composite members under lateral impact
期刊论文
THIN-WALLED STRUCTURES, 2021, 卷号: 169
作者:
Zhu, Xiang
;
Zhang, Qi
;
Zhang, Dongjie
;
Du, Yongfeng
;
Zhang, Qiang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/12/17
Steel reinforced concrete (SRC)
Impact load resistance
Dynamic performance
Finite element analysis
Failure mode
Experimental study of seismic performance of precast shear wall with a new bolt-plate connection joint
期刊论文
STRUCTURES, 2021, 卷号: 34, 页码: 3818-3833
作者:
Li, Wanrun
;
Gao, Haiwang
;
Xiang, Rongjiang
;
Du, Yongfeng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2021/12/17
Precast shear wall
Bolt-plate connection joint
Low cyclic loading
Seismic performance
Experimental and numerical study on the dynamic response of steel-reinforced concrete composite members under lateral impact
期刊论文
Thin-Walled Structures, 2021, 卷号: 169
作者:
Zhu, Xiang
;
Zhang, Qi
;
Zhang, Dongjie
;
Du, Yongfeng
;
Zhang, Qiang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2022/02/17
Dynamic response
Energy dissipation
Failure (mechanical)
Reinforced concrete
Shear flow
Steel construction
Steel research
Concrete composites
Dynamic performance
Experimental and numerical studies
Finite element analyse
Impact load resistance
Impact loads
Load resistances
Steel reinforced concrete
Structural steels
Evaluation of the collapse mode of isolated structures subjected to multi-directional dynamic coupling excitation based on reliability theory
期刊论文
STRUCTURES, 2021, 卷号: 34, 页码: 1261-1275
作者:
Shi, Chen
;
Du, Yongfeng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2021/10/14
Collapse mode
Isolated structure
Multi-directional dynamic coupling
Reliability
Cumulative damage
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
Wind induced vibration mitigation of wind turbine structures with a new bi-directional TMD
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 12, 页码: 114-123
作者:
Li, Wanrun
;
Yang, Zhou
;
Du, Yongfeng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/02/17
Finite element method
Onshore wind farms
Wind turbines
Calculation results
Eccentric distances
Fluctuating wind power
Fluctuating wind velocity
Mitigation effects
Natural vibration characteristic
Wind induced vibrations
Wind turbine structures
Dynamic vertical interaction between man and bridge based on circular arc plantar inverted pendulum model
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 11, 页码: 58-64
作者:
Zhu, Qiankun
;
Shang, Xuqiang
;
Zhang, Qiong
;
Du, Yongfeng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/02/17
Dynamic loads
Equations of motion
Pendulums
Runge Kutta methods
Concentrated mass
Dynamic load factor
Inverted pendulum model
Lagrange equation
Runge-Kutta algorithms
Self-excited force
Variable step size
Walking frequencies
Experimental study and influential parameters analysis on seismic behavior of prefabricated concrete beam-column joints
期刊论文
Jianzhu Jiegou Xuebao/Journal of Building Structures, 2021, 卷号: 42, 页码: 88-97
作者:
Li, Hu
;
Du, Yongfeng
;
Li, Fangyu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2022/02/17
ABAQUS
Axial compression
Bearing capacity
Cast in place concrete
Connectors (structural)
Ductility
Energy dissipation
Seismic response
Stiffness
Cyclic reversed loadings
Displacement ductility
Energy dissipation capacities
Hysteretic performance
Influential factors
Longitudinal reinforcement
Parameters analysis
Stiffness degradation
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