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Shear behaviour of pre-cracked continuous beam repaired using externally bonded CFRP strips

Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis.

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Bibliographic Details
Main Authors: Noorwirdawati, Ali, Abdul Aziz, Abdul Samad, Noridah, Mohamad, Jayaprakash, J.
Other Authors: wirda@uthm.edu.my,,
Format: Working Paper
Language:English
Published: Malaysian Technical Universities Network (MTUN) 2013
Subjects:
CFRP
Strips
Shear
Repair
Continuous beam
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/28739
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spelling my.unimap-287392013-10-10T04:49:08Z Shear behaviour of pre-cracked continuous beam repaired using externally bonded CFRP strips Noorwirdawati, Ali Abdul Aziz, Abdul Samad Noridah, Mohamad Jayaprakash, J. wirda@uthm.edu.my,, azizs@uthm.edu.my noridah@uthm.edu.my jaypee@eng.sum.my CFRP Strips Shear Repair Continuous beam Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis. Shear failure usually occurs suddenly and without any warning Historically, the strengthening and repairs of existing concrete structures have been done by using conventional techniques such as externally bonded steel plates, steel or concrete jackets and external post-tensioning. However, these conventional techniques have some problems regarding their maintenance where a steel plate has the risk of corrosion due to the environment. As this problem arises, a lot of studies have been carried out to find a solution to overcome the problem. Therefore, an application of composites material has been emphasized to extend the service life of existing concrete structures. In this research, CFRP composite was used as repair material method for continuous beams. A total of five beams were fabricated and tested includes one control specimen while the other four beams were wrapped with CFRP strips. Experimental results shows that beams repaired using CFRP strips achieved higher shear capacity compared with control beam by 18% to 44%. Comparison of the experimental results with theoretical study using existing model also shows good agreement. It shows the effectiveness of CFRP strips in enhancing shear capacity of cracked continuous beam. 2013-10-10T04:49:08Z 2013-10-10T04:49:08Z 2012-11-20 Working Paper p. 465-475 http://hdl.handle.net/123456789/28739 en Proceedings of the Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012; Malaysian Technical Universities Network (MTUN)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic CFRP
Strips
Shear
Repair
Continuous beam
spellingShingle CFRP
Strips
Shear
Repair
Continuous beam
Noorwirdawati, Ali
Abdul Aziz, Abdul Samad
Noridah, Mohamad
Jayaprakash, J.
Shear behaviour of pre-cracked continuous beam repaired using externally bonded CFRP strips
description Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis.
author2 wirda@uthm.edu.my,,
author_facet wirda@uthm.edu.my,,
Noorwirdawati, Ali
Abdul Aziz, Abdul Samad
Noridah, Mohamad
Jayaprakash, J.
format Working Paper
author Noorwirdawati, Ali
Abdul Aziz, Abdul Samad
Noridah, Mohamad
Jayaprakash, J.
author_sort Noorwirdawati, Ali
title Shear behaviour of pre-cracked continuous beam repaired using externally bonded CFRP strips
title_short Shear behaviour of pre-cracked continuous beam repaired using externally bonded CFRP strips
title_full Shear behaviour of pre-cracked continuous beam repaired using externally bonded CFRP strips
title_fullStr Shear behaviour of pre-cracked continuous beam repaired using externally bonded CFRP strips
title_full_unstemmed Shear behaviour of pre-cracked continuous beam repaired using externally bonded CFRP strips
title_sort shear behaviour of pre-cracked continuous beam repaired using externally bonded cfrp strips
publisher Malaysian Technical Universities Network (MTUN)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/28739
_version_ 1643795530657038336
score 13.214268

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