Non-destructive testing applications for steel bridges

SS Khedmatgozar Dolati, N Caluk, A Mehrabi… - Applied Sciences, 2021 - mdpi.com
The growing population and increasing demand for surface transportation have highlighted
the importance of maintaining safe and reliable civil infrastructures for daily use. Among all …

Stay cable vibration mitigation: A review

L Sun, L Chen, H Huang - Advances in Structural …, 2022 - journals.sagepub.com
Stay cables in cable-stayed bridges are subjected to various types of dynamic excitation
mechanisms under environmental loads. The excited vibrations can have a large amplitude …

Optimum design of viscous inerter damper targeting multi-mode vibration mitigation of stay cables

H Gao, H Wang, J Li, Z Wang, R Liang, Z Xu, Y Ni - Engineering Structures, 2021 - Elsevier
Installation of transverse dampers near the cable-deck anchorage is a commonly used
method for the vibration mitigation of stay cables. Recent studies have demonstrated that the …

Estimation of cable tension force using the frequency-based system identification method

BH Kim, T Park - Journal of sound and Vibration, 2007 - Elsevier
This work proposes a new technique to estimate cable tension force from measured natural
frequencies. The proposed method is able to simultaneously identify tension force, flexural …

[图书][B] Ambient vibration monitoring

H Wenzel, D Pichler - 2005 - books.google.com
In-operation vibration monitoring for complex mechanical structures and rotating machines
is of key importance in many industrial areas such as aeronautics (wings and other …

A magnetic negative stiffness eddy-current inertial mass damper for cable vibration mitigation

Z Wang, Z Cheng, G Yin, W Shen - Mechanical Systems and Signal …, 2023 - Elsevier
Previous studies have shown superior control performance in mitigating vibrations of stay
cables by using passive control devices such as negative stiffness dampers (NSDs) and …

[图书][B] Cable vibrations in cable-stayed bridges

E de Sá Caetano - 2007 - books.google.com
" The fifty years of experience of construction of cable-stayed bridges, since their
establishment as a new category among the classical types, have brought an immense …

Vibration mitigation of long-span bridges with damped outriggers

L Chen, Z Liu, S Nagarajaiah, L Sun, L Zhao… - Engineering Structures, 2022 - Elsevier
Long-span bridges have low vibration frequencies and small intrinsic damping, and hence
are subjected to large-amplitude vibrations, eg, vortex-induced vibrations (VIVs), which …

Damping of a stay cable with two eddy‐current inertial mass dampers: theoretical analysis, experimental study, and parameter optimization

Z Wang, Z Cheng, H Wang, F Yue… - Structural Control and …, 2022 - Wiley Online Library
Recent studies have demonstrated that inerter‐based dampers exhibit superior performance
in mitigating cable vibration over conventional passive viscous dampers (VDs). This paper …

Dynamic characteristics of stay cables with inerter dampers

X Shi, S Zhu - Journal of Sound and Vibration, 2018 - Elsevier
This study systematically investigates the dynamic characteristics of a stay cable with an
inerter damper installed close to one end of a cable. The interest in applying inerter dampers …