Finite Element Model Updating in Bridge Structures Using Kriging Model and Latin Hypercube Sampling Method
Joint Authors
Wu, Jie
Yan, Quansheng
Huang, Shiping
Zou, Chao
Zhong, Jintu
Wang, Weifeng
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-11
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Computational cost reduction and best model updating method seeking are the key issues during model updating for different kinds of bridges.
This paper presents a combined method, Kriging model and Latin hypercube sampling method, for finite element (FE) model updating.
For FE model updating, the Kriging model is serving as a surrogate model, and it is a linear unbiased minimum variance estimation to the known data in a region which have similar features.
To predict the relationship between the structural parameters and responses, samples are preselected, and then Latin hypercube sampling (LHS) method is applied.
To verify the proposed algorithm, a truss bridge and an arch bridge are analyzed.
Compared to the predicted results obtained by using a genetic algorithm, the proposed method can reduce the computational time without losing the accuracy.
American Psychological Association (APA)
Wu, Jie& Yan, Quansheng& Huang, Shiping& Zou, Chao& Zhong, Jintu& Wang, Weifeng. 2018. Finite Element Model Updating in Bridge Structures Using Kriging Model and Latin Hypercube Sampling Method. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1116825
Modern Language Association (MLA)
Wu, Jie…[et al.]. Finite Element Model Updating in Bridge Structures Using Kriging Model and Latin Hypercube Sampling Method. Advances in Civil Engineering No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1116825
American Medical Association (AMA)
Wu, Jie& Yan, Quansheng& Huang, Shiping& Zou, Chao& Zhong, Jintu& Wang, Weifeng. Finite Element Model Updating in Bridge Structures Using Kriging Model and Latin Hypercube Sampling Method. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1116825
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116825