[HTML][HTML] System identification in structural engineering

GF Sirca Jr, H Adeli - Scientia Iranica, 2012 - Elsevier
A review of representative research reported in journal articles in the field of structural
system identification published in journals since 1995 is presented. The paper is divided into …

Damage location and intensity detection in tripod jacket substructure of wind turbine using improved modal strain energy and genetic algorithm

SR Samaei, M Ghodsi Hassanabad - Journal of Structural and Construction …, 2022 - jsce.ir
The foundation of offshore wind turbines has various structures at different depths of the sea.
At depths between 30 and 50 meters, jacket substructure is recommended as an economical …

Voids identification by isogeometric boundary element and neural network algorithms

D Di Giacinto, V Musone, E Ruocco - International Journal of Mechanical …, 2022 - Elsevier
This paper investigates the potential of the concomitant use of both Isogeometric Boundary
Element Method (IGABEM) and Artificial Neural Networks Algorithm (ANN) to determine the …

Free vibration analysis of beams and frames with multiple cracks for damage detection

A Labib, D Kennedy, C Featherston - Journal of Sound and Vibration, 2014 - Elsevier
The problem of calculating the natural frequencies of beams with multiple cracks and frames
with cracked beams is studied. The natural frequencies are obtained using a new method in …

[HTML][HTML] Design and testing of a decision tree algorithm for early failure detection in steel truss bridges

B Barros, B Conde, M Cabaleiro, B Riveiro - Engineering Structures, 2023 - Elsevier
This paper develops a methodology for damage identification in steel truss bridges that uses
vibration-based monitoring data and a model-based decision tree algorithm. The …

A decision‐tree‐based algorithm for identifying the extent of structural damage in braced‐frame buildings

M Salkhordeh, M Mirtaheri… - Structural Control and …, 2021 - Wiley Online Library
Rapid health assessment of essential buildings such as hospitals, fire stations, and large
residential complexes is crucial after damaging earthquakes. The use of advanced …

Structural damage detection using sparse sensors installation by optimization procedure based on the modal flexibility matrix

AZ Hosseinzadeh, GG Amiri, SAS Razzaghi… - Journal of Sound and …, 2016 - Elsevier
This paper is aimed at presenting a novel and effective method to detect and estimate
structural damage by introducing an efficient objective function which is based on Modal …

Damage detection in slab‐on‐girder bridges using vibration characteristics

HW Shih, DP Thambiratnam… - Structural Control and …, 2013 - Wiley Online Library
This paper develops and applies a multi‐criteria procedure, incorporating changes in
natural frequencies, modal flexibility and the modal strain energy, for damage detection in …

Bayesian monitoring of substructures under unknown interface assumption

E Kuncham, N Aswal, S Sen, L Mevel - Mechanical Systems and Signal …, 2023 - Elsevier
Abstract Structural Health Monitoring (SHM) enables assessing in-service structures'
performance by localizing structural anomaly instances immediately after their occurrence …

[PDF][PDF] Numerical and experimental study to identify the location and severity of damage at the pier using the improved modal strain energy method-Case study: Pars …

SR Samaei, M Ghodsi Hassanabad… - Journal of Structural and …, 2021 - jsce.ir
Deck-pile pier structural system is one of the most common types of pier construction
systems. Corrosion, ship collisions and huge storms cause general and extreme damages …