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Finite Element Model Updating of Reinforced Concrete Beams with Honeycomb Damage
Archives of Civil Engineering, 2012 Honeycombing is one of the common damage that can occur in concrete structures. Literature and studies on this phenomenon are, however, limited. The objective of this study was to propose a method of detecting honeycombing damage in a reinforced concrete
Ismail Z.
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A Modified Eigenstructure Assignment Technique for Finite Element Model Updating
Shock and Vibration, 1996 This article deals with an extended application of the constrained eigenstructure assignment method (CEAM) to finite element model updating. The existing formulation is modified to accommodate larger systems by developing a quadratic linear optimization ...
S. Ziaei-Rad, M. Imregun
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A Kriging Model Based Finite Element Model Updating Method for Damage Detection
Applied Sciences, 2017 Model updating is an effective means of damage identification and surrogate modeling has attracted considerable attention for saving computational cost in finite element (FE) model updating, especially for large-scale structures.
Xiuming Yang +3 more
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Finite element modelling and updating of a lively footbridge: The complete process [PDF]
Journal of Sound and Vibration, 2007 The finite element (FE) model updating technology was originally developed in the aerospace and mechanical engineering disciplines to automatically update numerical models of structures to match their experimentally measured counterparts. The process of updating identifies the drawbacks in the FE modelling and the updated FE model could be used to ...
Živanović, Stana +2 more
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Journal of Traffic and Transportation Engineering (English ed. Online), 2015 In the engineering practice, merging statistical analysis into structural evaluation and assessment is a tendency in the future. As a combination of mathematical and statistical techniques, response surface (RS) methodology has been successfully applied ...
Zhouhong Zong, Xiaosong Lin, Jie Niu
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Thermoelastic finite element model updating with application to monumental buildings
Computer-Aided Civil and Infrastructure Engineering, 2020 A reliable and predictive model of an existing structure entails the use of model updatingtechniques,whichareusuallyperformedonthebasisofoperationalmodalanalysis campaigns. In this paper, a new model calibration strategy is proposed that adopts a multiphysics approach to exploit data collected by both static and dynamic monitoring systems.
Ceravolo, Rosario +3 more
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STOCHASTIC FINITE ELEMENT MODEL UPDATING BASED ON POLYNOMIAL CHAOTIC EXPANSION AND KL DIVERGENCE
Jixie qiangdu, 2021 Considering the influence of structural parameter uncertainty on response and the problem of large calculation of stochastic model updating, a stochastic finite element model updating method based on polynomial chaotic expansion and KL divergence is ...
XU ZeWei +3 more
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Finite element model updating: Multiple alternatives
Engineering Structures, 2008 Abstract This paper focuses on the model updating of complex structural systems. Traditional model updating techniques optimize an objective function to calculate one single optimal model that behaves similarly to the real structure and represents the physical characteristics of the structure.
Zarate, Boris A., Caicedo, Juan M.
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Applied SciencesThere are deviations between the radio telescope antenna finite element (FE) model, founded on the design stage, and the actual working antenna structure.
Shuo Wang +7 more
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Model Updating Method Based on Kriging Model for Structural Dynamics
Shock and Vibration, 2019 Model updating in structural dynamics has attracted much attention in recent decades. And high computational cost is frequently encountered during model updating.
Hong Yin +5 more
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