Finite element analysis of vehicle–bridge interaction

L Kwasniewski, H Li, J Wekezer… - Finite Elements in Analysis …, 2006 - Elsevier
This paper presents results of the finite element (FE) analysis of dynamic interaction
between a heavy truck and a selected highway bridge on US 90 in Florida. FE analysis of …

[HTML][HTML] Application of the subspace-based methods in health monitoring of civil structures: A systematic review and meta-analysis

H Shokravi, H Shokravi, N Bakhary, M Heidarrezaei… - Applied Sciences, 2020 - mdpi.com
A large number of research studies in structural health monitoring (SHM) have presented,
extended, and used subspace system identification. However, there is a lack of research on …

Automated modal identification using principal component and cluster analysis: Application to a long‐span cable‐stayed bridge

JX Mao, H Wang, YG Fu… - Structural Control and …, 2019 - Wiley Online Library
Obtaining timely information about the health of civil infrastructure is critical to ensuring safe
and reliable operation. Structural health monitoring has been proposed as a means to …

Using a single-DOF test vehicle to simultaneously retrieve the first few frequencies and dam** ratios of the bridge

YB Yang, K Shi, ZL Wang, H Xu, B Zhang… - International Journal of …, 2021 - World Scientific
Bridge dam** ratios are extracted via the skillful use of the single-degree-of-freedom
(DOF) test vehicle for the first time in this paper. Central to the simultaneous retrieval of the …

Experimental and analytical studies on dynamic characteristics of a large span cable-stayed bridge

WX Ren, XL Peng, YQ Lin - Engineering Structures, 2005 - Elsevier
An analytical and experimental modal analysis has been carried out on the Qingzhou cable-
stayed bridge in Fuzhou, China. Its main span of 605 m is currently the longest span among …

Finite element model updating based on eigenvalue and strain energy residuals using multiobjective optimisation technique

B Jaishi, WX Ren - Mechanical systems and signal processing, 2007 - Elsevier
The numerical results from a finite element (FE) model often differ from the experimental
results of real structures. FE model updating is often required to identify and correct the …

Machine learning for automatic processing of modal analysis in damage detection of bridges

E Favarelli, A Giorgetti - IEEE Transactions on Instrumentation …, 2020 - ieeexplore.ieee.org
Autonomous structural health monitoring (SHM) of a large number of bridges became a topic
of paramount importance for maintenance purposes and safety reasons. This article …

Nonlinear output frequency response functions: A new evaluation approach and applications to railway and manufacturing systems' condition monitoring

YP Zhu, ZQ Lang, HL Mao, H Laalej - Mechanical Systems and Signal …, 2022 - Elsevier
Abstract The Nonlinear Output Frequency Response Functions (NOFRFs) are an extension
of the well-known Frequency Response Function (FRF) of linear systems to the nonlinear …

[HTML][HTML] Operational modal analysis and finite element model updating of ultra-high-performance concrete bridge based on ambient vibration test

SS Saidin, SA Kudus, A Jamadin, MA Anuar… - Case Studies in …, 2022 - Elsevier
The advancement of technology for accurate and dependable monitoring and evaluation of
current bridge infrastructure conditions has become increasingly important in ensuring that …

EMD-based stochastic subspace identification of structures from operational vibration measurements

DJ Yu, WX Ren - Engineering Structures, 2005 - Elsevier
Vibration-based structural health monitoring usually needs to extract vibration characteristics
from operational vibration measurements. The stochastic subspace identification (SSI) …