Exact Receptance Function of Cracked Beams and Its Application for Crack Detection
Joint Authors
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-19, 19 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-12-07
Country of Publication
Egypt
No. of Pages
19
Main Subjects
Abstract EN
The receptance function is very important which interrelates the harmonic excitation and the response of a structure in the frequency domain.
This paper presents the exact receptance function of cracked beams.
In this work, the “receptance curvature” is defined as the second derivative of the receptance.
The influence of the crack on the receptance curvature is investigated.
The results show that when there are cracks, the receptance curvature is influenced significantly at crack positions.
This might be useful for the detection of cracks.
In this paper, the derivation of exact receptance of the beam with general boundary conditions is presented, and the numerical simulations are provided.
American Psychological Association (APA)
Nguyen, Khoa Viet& Cao, Mai Van. 2019. Exact Receptance Function of Cracked Beams and Its Application for Crack Detection. Shock and Vibration،Vol. 2019, no. 2019, pp.1-19.
https://search.emarefa.net/detail/BIM-1211713
Modern Language Association (MLA)
Nguyen, Khoa Viet& Cao, Mai Van. Exact Receptance Function of Cracked Beams and Its Application for Crack Detection. Shock and Vibration No. 2019 (2019), pp.1-19.
https://search.emarefa.net/detail/BIM-1211713
American Medical Association (AMA)
Nguyen, Khoa Viet& Cao, Mai Van. Exact Receptance Function of Cracked Beams and Its Application for Crack Detection. Shock and Vibration. 2019. Vol. 2019, no. 2019, pp.1-19.
https://search.emarefa.net/detail/BIM-1211713
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1211713