Structural Damage Detection Based on Modal Parameters Using Continuous Ant Colony Optimization
Joint Authors
Majumdar, Aditi
Nanda, Bharadwaj
Maiti, Dipak Kumar
Maity, Damodar
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-09-30
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
A method is presented to detect and quantify structural damages from changes in modal parameters (such as natural frequencies and mode shapes).
An inverse problem is formulated to minimize the objective function, defined in terms of discrepancy between the vibration data identified by modal testing and those computed from analytical model, which then solved to locate and assess the structural damage using continuous ant colony optimization algorithm.
The damage is formulated as stiffness reduction factor.
The study indicates potentiality of the developed code to solve a wide range of inverse identification problems.
American Psychological Association (APA)
Majumdar, Aditi& Nanda, Bharadwaj& Maiti, Dipak Kumar& Maity, Damodar. 2014. Structural Damage Detection Based on Modal Parameters Using Continuous Ant Colony Optimization. Advances in Civil Engineering،Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1015233
Modern Language Association (MLA)
Majumdar, Aditi…[et al.]. Structural Damage Detection Based on Modal Parameters Using Continuous Ant Colony Optimization. Advances in Civil Engineering No. 2014 (2014), pp.1-14.
https://search.emarefa.net/detail/BIM-1015233
American Medical Association (AMA)
Majumdar, Aditi& Nanda, Bharadwaj& Maiti, Dipak Kumar& Maity, Damodar. Structural Damage Detection Based on Modal Parameters Using Continuous Ant Colony Optimization. Advances in Civil Engineering. 2014. Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1015233
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1015233