A New Flexibility Based Damage Index for Damage Detection of Truss Structures
Joint Authors
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-16
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
A new damage index, called strain change based on flexibility index (SCBFI), is introduced to locate damaged elements of truss systems.
The principle of SCBFI is based on considering strain changes in structural elements, between undamaged and damaged states.
The strain of an element is evaluated using the columnar coefficients of the flexibility matrix estimated via modal analysis information.
Two illustrative test examples are considered to assess the performance of the proposed method.
Numerical results indicate that the method can provide a reliable tool to accurately identify the multiple-structural damage for truss structures.
American Psychological Association (APA)
Montazer, M.& Seyedpoor, S. M.. 2014. A New Flexibility Based Damage Index for Damage Detection of Truss Structures. Shock and Vibration،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1047926
Modern Language Association (MLA)
Montazer, M.& Seyedpoor, S. M.. A New Flexibility Based Damage Index for Damage Detection of Truss Structures. Shock and Vibration No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-1047926
American Medical Association (AMA)
Montazer, M.& Seyedpoor, S. M.. A New Flexibility Based Damage Index for Damage Detection of Truss Structures. Shock and Vibration. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1047926
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1047926