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Detection of defects in reinforced concrete beams using modal data

A control reinforced beam and four reinforced concrete beams with various extent of defects in the form of voids and load-induced cracking were analyzed. Local flexural stiffness at each coordinate point was derived by substituting the regressed data at that point and using the centered-finite-divid...

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Main Authors: Ismail, Z., Razak, H.A., Ibrahim, Z., Rahman, A.G.A., Hin, P.A.
Format: Article
Language:English
Published: 2001
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.um.edu.my/9058/1/Detection_of_defects_in_reinforced_concrete_beams_using_modal_data.pdf
http://eprints.um.edu.my/9058/
http://www.scopus.com/inward/record.url?eid=2-s2.0-0035052044&partnerID=40&md5=7ac43eb6c42a22461211b5c7bdac9a1f sem-proceedings.com/19i/sem.org-IMAC-XIX-193603-Detection-Defects-Reinforced-Concrete-Beams-Using-Modal-Data.pdf
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spelling my.um.eprints.90582014-10-20T06:40:08Z http://eprints.um.edu.my/9058/ Detection of defects in reinforced concrete beams using modal data Ismail, Z. Razak, H.A. Ibrahim, Z. Rahman, A.G.A. Hin, P.A. TA Engineering (General). Civil engineering (General) A control reinforced beam and four reinforced concrete beams with various extent of defects in the form of voids and load-induced cracking were analyzed. Local flexural stiffness at each coordinate point was derived by substituting the regressed data at that point and using the centered-finite-divided-difference formula. The results of the first derivative of the local flexular stiffness for the reinforced concrete beams with voids were compared with those obtained from a similar beam with cracks in the middle. The results were also compared with a similar beam with cracks on the right side of the beam. 2001 Article PeerReviewed application/pdf en http://eprints.um.edu.my/9058/1/Detection_of_defects_in_reinforced_concrete_beams_using_modal_data.pdf Ismail, Z. and Razak, H.A. and Ibrahim, Z. and Rahman, A.G.A. and Hin, P.A. (2001) Detection of defects in reinforced concrete beams using modal data. Proceedings of the International Modal Analysis Conference - IMAC, 2. pp. 1358-1362. ISSN 10466770 http://www.scopus.com/inward/record.url?eid=2-s2.0-0035052044&partnerID=40&md5=7ac43eb6c42a22461211b5c7bdac9a1f sem-proceedings.com/19i/sem.org-IMAC-XIX-193603-Detection-Defects-Reinforced-Concrete-Beams-Using-Modal-Data.pdf
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Ismail, Z.
Razak, H.A.
Ibrahim, Z.
Rahman, A.G.A.
Hin, P.A.
Detection of defects in reinforced concrete beams using modal data
description A control reinforced beam and four reinforced concrete beams with various extent of defects in the form of voids and load-induced cracking were analyzed. Local flexural stiffness at each coordinate point was derived by substituting the regressed data at that point and using the centered-finite-divided-difference formula. The results of the first derivative of the local flexular stiffness for the reinforced concrete beams with voids were compared with those obtained from a similar beam with cracks in the middle. The results were also compared with a similar beam with cracks on the right side of the beam.
format Article
author Ismail, Z.
Razak, H.A.
Ibrahim, Z.
Rahman, A.G.A.
Hin, P.A.
author_facet Ismail, Z.
Razak, H.A.
Ibrahim, Z.
Rahman, A.G.A.
Hin, P.A.
author_sort Ismail, Z.
title Detection of defects in reinforced concrete beams using modal data
title_short Detection of defects in reinforced concrete beams using modal data
title_full Detection of defects in reinforced concrete beams using modal data
title_fullStr Detection of defects in reinforced concrete beams using modal data
title_full_unstemmed Detection of defects in reinforced concrete beams using modal data
title_sort detection of defects in reinforced concrete beams using modal data
publishDate 2001
url http://eprints.um.edu.my/9058/1/Detection_of_defects_in_reinforced_concrete_beams_using_modal_data.pdf
http://eprints.um.edu.my/9058/
http://www.scopus.com/inward/record.url?eid=2-s2.0-0035052044&partnerID=40&md5=7ac43eb6c42a22461211b5c7bdac9a1f sem-proceedings.com/19i/sem.org-IMAC-XIX-193603-Detection-Defects-Reinforced-Concrete-Beams-Using-Modal-Data.pdf
_version_ 1643688457994764288
score 13.211869

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