Machine learning-based stochastic subspace identification method for structural modal parameters

D Liu, Y Bao, H Li - Engineering Structures, 2023 - Elsevier
Abstract Machine learning brings a new paradigm to the traditional structural modal
parameter identification problem. In this study, we propose a novel machine learning …

E. Torroja's bridge: Tailored experimental setup for SHM of a historical bridge with a reduced number of sensors

P Pachón, R Castro, E García-Macías, V Compan… - Engineering …, 2018 - Elsevier
This paper presents the design of an experimental setup with a reduced number of sensors
for the structural health monitoring of the historical bridge of Posadas (Córdoba, Spain) …

Integrating geomatic approaches, Operational Modal Analysis, advanced numerical and updating methods to evaluate the current safety conditions of the historical …

Á Bautista-De Castro, LJ Sánchez-Aparicio… - … and Building Materials, 2018 - Elsevier
This paper proposes a multidisciplinary approach, combining the terrestrial laser scanner,
ambient vibration tests and minor destructive tests, to characterize an early reinforced …

A vision-based method for estimating shallow cable tension via vibrational properties

G Wang, W Lu, C Yuan, Y Wang, P Zhang, Y Fan… - Measurement, 2022 - Elsevier
Shallow cable is the component of cable-supported glass roof systems, which has been
widely used in modern building constructions. In this research, a vision-based method is …

Simulation of the dynamic behavior of a centenary metallic bridge under metro traffic actions based on advanced interaction models

D Ribeiro, B Costa, L Cruz, M Oliveira… - … Journal of Structural …, 2021 - World Scientific
The present work focuses on the evaluation of the dynamic behavior of a centenary steel
arch bridge, located in Portugal, under light railway traffic loads. This works aims to assess …

Variability evaluation of dynamic characteristics of highway steel bridge based on daily traffic-induced vibrations

P Górski, M Napieraj, E Konopka - Measurement, 2020 - Elsevier
The paper presents a study on the variability in the dynamic characteristics of the highway
cable-stayed Maxau Rhine Bridge based on its multi-mode vibrations recorded under daily …

Structural operativity evaluation of strategic buildings through finite element (FE) models validated by operational modal analysis (OMA)

D Foti, NI Giannoccaro, V Vacca, M Lerna - Sensors, 2020 - mdpi.com
In this paper, a non-destructive technique based on the monitoring of the environmental
vibrations of two strategic buildings by positioning accelerometers in well-defined points was …

Diagnosis of instant and long-term damages in cable-stayed bridges based on the variation of cable forces

CC Chen, WH Wu, CY Liu, G Lai - Structure and Infrastructure …, 2018 - Taylor & Francis
This study aims to develop effective methods for the damage diagnosis of cable-stayed
bridges based on the variation of cable forces. The air temperature is firstly adopted to …

Influence of corrosion-induced cracking on structural behavior of reinforced concrete arch ribs

Y Ma, F Xu, L Wang, J Zhang, X Zhang - Engineering Structures, 2016 - Elsevier
This paper experimentally investigates the effects of corrosion-induced cracking damage on
the static behavior of corroded reinforced concrete arch ribs. Four circular reinforced …

Online health assessment method based on belief rule base with sliding time window considering input correlation and redundancy

D Zhang, L Wang, C Li, W Qin - Measurement, 2022 - Elsevier
This paper develops a new health assessment method based on belief rule base with
sliding time window considering correlation and redundancy of input information (BRB …