Damage detection of truss bridge joints using artificial neural networks

M Mehrjoo, N Khaji, H Moharrami… - Expert systems with …, 2008 - Elsevier
Recent developments in Artificial Neural Networks (ANNs) have opened up new possibilities
in the domain of inverse problems. For inverse problems like structural identification of large …

Structural damage detection with limited input and output measurement signals

Y Lei, Y Jiang, Z Xu - Mechanical systems and signal processing, 2012 - Elsevier
It is important but still challenging to detect structural damage with limited input and output
measurement signals. In this paper, an algorithm is proposed for detecting structural …

Modified genetic algorithm for the dynamic identification of structural systems using incomplete measurements

GC Marano, G Quaranta, G Monti - Computer‐Aided Civil and …, 2011 - Wiley Online Library
A modified real‐coded genetic algorithm to identify the parameters of large structural
systems subject to the dynamic loads is presented in this article. The proposed algorithm …

Modified genetic algorithm strategy for structural identification

MJ Perry, CG Koh, YS Choo - Computers & Structures, 2006 - Elsevier
Genetic algorithms (GA) have proved to be a robust, efficient search technique for many
problems. As the number of variables involved increases, classical GA will often have …

Probabilistic model updating of civil structures with a decentralized variational inference approach

P Ni, Q Han, X Du, J Fu, K Xu - Mechanical Systems and Signal Processing, 2024 - Elsevier
The quantification of uncertainties in civil structures poses a significant challenge due to the
need to update a large number of unknown parameters, which can significantly increase the …

A substructure approach to local damage detection of shear structure

Z Xing, A Mita - Structural Control and Health Monitoring, 2012 - Wiley Online Library
We propose a substructure approach that allows for the local damage detection of a shear
structure. This method requires only three sensors to identify localized damage in any story …

Substructure damage identification based on wavelet-domain response reconstruction

J Li, H Hao - Structural Health Monitoring, 2014 - journals.sagepub.com
This article presents experimental verification on damage identification of a substructure
using a wavelet-domain response reconstruction technique. The response reconstruction is …

Development of fragility functions as a damage classification/prediction method for steel moment‐resisting frames using a wavelet‐based damage sensitive feature

HY Noh, DG Lignos, KK Nair… - … & Structural Dynamics, 2012 - Wiley Online Library
Fragility functions are commonly used in performance‐based earthquake engineering for
predicting the damage state of a structure subjected to an earthquake. This process often …

Average acceleration discrete algorithm for force identification in state space

Y Ding, SS Law, B Wu, GS Xu, Q Lin, HB Jiang… - Engineering …, 2013 - Elsevier
A discrete force identification method based on average acceleration discrete algorithm is
proposed in this paper. The method is formulated in state space and the external excitation …

Damage identification of a target substructure with moving load excitation

J Li, SS Law - Mechanical Systems and Signal Processing, 2012 - Elsevier
This paper presents a substructural damage identification approach under moving vehicular
loads based on a dynamic response reconstruction technique. The relationship between two …