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Ersilia Giordano, Laura Marcheggiani, Antonio Formisano and Francesco Clementi
The Cultural heritage spread all over the World needs to be preserved with systems that do not compromise its architectural and historical value. Nowadays, the most advanced technology available is the ambient vibration test. It allows to obtain the curr...
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Do-Hyun Ko and Seung-Hwan Boo
In this study, we propose effective formulations for modal, frequency response, and transient analyses using condensed matrices of the finite element (FE) model. Employing the iterated improved reduced system (IIRS) method, a transformation matrix is def...
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Lei Fu, Zepeng Ma, Debin Wu, Jia Liu, Fang Xu, Qi Zhong and Tiantian Zhu
Rolling bearing is a pivotal component for rotating equipment, which has high failure rates. Bearing failure can cause the equipment to lose control or even casualties, resulting in significant economic losses. This article diagnoses the bearings in vari...
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Carlotta Pia Contiguglia, Angelo Pelle, Bruno Briseghella and Camillo Nuti
Well-known methods for seismic performance assessment, such as incremental dynamic analysis (IDA), multi-stripes analysis (MSA) and the cloud method, involve nonlinear response time-history analyses to characterize the relationship between the chosen dam...
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Filippo Valoriani, Marco Esposito and Marco Gherlone
Shape sensing is the reconstruction of the displacement field of a structure from some discrete surface strain measurements and is a key technology for structural health monitoring. The aim of this paper is to compare two approaches to shape sensing that...
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