Modal-based FE model updating via genetic algorithms: Exploiting artificial intelligence to build realistic numerical models of historical structures
G Standoli, GP Salachoris, MG Masciotta… - … and Building Materials, 2021 - Elsevier
Cultural Heritage preservation requires the combination of in situ investigations and
accurate Finite Elements models in order to correctly interpret the empirical evidence and …
accurate Finite Elements models in order to correctly interpret the empirical evidence and …
Model updating of historical belfries based on oma identification techniques
G Standoli, E Giordano, G Milani… - International Journal of …, 2021 - Taylor & Francis
ABSTRACT Central Italy Earthquakes occurred in 2016 pointed out once more the
vulnerability of Cultural Heritage (CH), especially for what concerns bell-towers since they …
vulnerability of Cultural Heritage (CH), especially for what concerns bell-towers since they …
Mechanical resonator sensor characteristics development for precise vibratory analysis
Z Ghemari, S Belkhiri - Sensing and Imaging, 2021 - Springer
The choice of piezoelectric material for a mechanical resonator sensor development is
essential in terms of sensitivity, compatibility with the environment in which it will operate …
essential in terms of sensitivity, compatibility with the environment in which it will operate …
Complex frequency identification using real modal shapes for a structure with proportional damping
CX Qu, TH Yi, XJ Yao, HN Li - Computer‐Aided Civil and …, 2021 - Wiley Online Library
Modal identification is based on modal superposition theory. For structures with proportional
damping, the structural responses are recognized as real modal shapes multiplied by real …
damping, the structural responses are recognized as real modal shapes multiplied by real …
Welded joints stiffness and damping characterisation based on model updating and texture analysis
Welded structures are integral to complex bodies such as ships and offshore rigs. Welded
joints are frequently used in connecting various plates and substructures, making their …
joints are frequently used in connecting various plates and substructures, making their …
Improvement of the vibratory diagnostic method by evolution of the piezoelectric sensor performances
Vibration analysis is an important means in the industrial field to monitor electromechanical
systems; their evolution can provide the correct information on vibration. For this purpose; it …
systems; their evolution can provide the correct information on vibration. For this purpose; it …
On the Bayesian model updating based on model reduction using complex modal data for damage detection
An approach for the Bayesian model updating of a linear dynamic system using complex
modal data identified from dynamic test data is proposed in this paper. Very few works have …
modal data identified from dynamic test data is proposed in this paper. Very few works have …
An extension to Adhikari iterative method: A novel approach for obtaining complex eigensolutions in linear non-classically damped systems
This paper introduces an extended version of the Adhikari iterative method, adjusted for
decoupling non-classically linear damped systems and refining the determination of …
decoupling non-classically linear damped systems and refining the determination of …
Experimental identification of dynamic characteristics of welded stiffened structures based on model updating
K Shrivastava, K Vijayan, V Arora - Thin-Walled Structures, 2023 - Elsevier
Complex engineering systems are generally manufactured using joints. This paper
proposes a methodology for accurately identifying the stiffness and damping properties of …
proposes a methodology for accurately identifying the stiffness and damping properties of …
Damping evaluation of an eight-story steel building with nonlinear oil damper under strong earthquakes
Y Tong, S Xue, L Xie, H Tang - Journal of Building Engineering, 2023 - Elsevier
Fluid viscous damper has been applied widely for energy dissipation and shock absorption
in dynamic structural systems, specifically the oil damper. Nevertheless, there's an issue of …
in dynamic structural systems, specifically the oil damper. Nevertheless, there's an issue of …