Experimental study on strength of cracked concrete column repaired by jacketing method

Experimental study on strength of cracked concrete column repaired by jacketing method

This study is to investigate the strength, crack pattern, and failure pattern in crack concrete column repair by jacketing method. The scope of this research is limited to overloading load and the sample is made using concrete G25. The reinforcement concrete has been design and analyse according to...

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Bibliographic Details
Main Author: Muhammad Zulhilmi, Ali
Format: Undergraduates Project Papers
Language:English
Published: 2012
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://umpir.ump.edu.my/id/eprint/13505/
http://umpir.ump.edu.my/id/eprint/13505/
http://umpir.ump.edu.my/id/eprint/13505/1/MUHAMMAD%20ZULHILMI%20ALI.pdf
id ump-13505
recordtype eprints
spelling ump-135052016-08-24T03:12:21Z http://umpir.ump.edu.my/id/eprint/13505/ Experimental study on strength of cracked concrete column repaired by jacketing method Muhammad Zulhilmi, Ali TA Engineering (General). Civil engineering (General) This study is to investigate the strength, crack pattern, and failure pattern in crack concrete column repair by jacketing method. The scope of this research is limited to overloading load and the sample is made using concrete G25. The reinforcement concrete has been design and analyse according to BS5950 with T12 for main bar and R6 for shear link. Two samples with colmnn size of 125 mm x 125 mm x 1500 mm was prepared for repair method, and the structural test is carried out after reach 28 days strength using strong floor machine with rate 0.55 mm per minute. The samples were preloaded under axial compression to its ultimate load; repair using jacketing method in grouting mortar and then retested to failure. The result show that the original maximum load indicate highest value compare to maximum load after repaired by jacketing method. Diagonal crack is observed in original colmnn and transverse crack is observed in colmnn after repaired. As conclusion, the jacketing method used in this study failed to restore the strength of cracked concrete colmnn. 2012 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/13505/1/MUHAMMAD%20ZULHILMI%20ALI.pdf Muhammad Zulhilmi, Ali (2012) Experimental study on strength of cracked concrete column repaired by jacketing method. Faculty of Civil Engineering & Earth Resources, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:76440&theme=UMP2
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Muhammad Zulhilmi, Ali
Experimental study on strength of cracked concrete column repaired by jacketing method
description This study is to investigate the strength, crack pattern, and failure pattern in crack concrete column repair by jacketing method. The scope of this research is limited to overloading load and the sample is made using concrete G25. The reinforcement concrete has been design and analyse according to BS5950 with T12 for main bar and R6 for shear link. Two samples with colmnn size of 125 mm x 125 mm x 1500 mm was prepared for repair method, and the structural test is carried out after reach 28 days strength using strong floor machine with rate 0.55 mm per minute. The samples were preloaded under axial compression to its ultimate load; repair using jacketing method in grouting mortar and then retested to failure. The result show that the original maximum load indicate highest value compare to maximum load after repaired by jacketing method. Diagonal crack is observed in original colmnn and transverse crack is observed in colmnn after repaired. As conclusion, the jacketing method used in this study failed to restore the strength of cracked concrete colmnn.
format Undergraduates Project Papers
author Muhammad Zulhilmi, Ali
author_facet Muhammad Zulhilmi, Ali
author_sort Muhammad Zulhilmi, Ali
title Experimental study on strength of cracked concrete column repaired by jacketing method
title_short Experimental study on strength of cracked concrete column repaired by jacketing method
title_full Experimental study on strength of cracked concrete column repaired by jacketing method
title_fullStr Experimental study on strength of cracked concrete column repaired by jacketing method
title_full_unstemmed Experimental study on strength of cracked concrete column repaired by jacketing method
title_sort experimental study on strength of cracked concrete column repaired by jacketing method
publishDate 2012
url http://umpir.ump.edu.my/id/eprint/13505/
http://umpir.ump.edu.my/id/eprint/13505/
http://umpir.ump.edu.my/id/eprint/13505/1/MUHAMMAD%20ZULHILMI%20ALI.pdf
first_indexed 2023-09-18T22:16:13Z
last_indexed 2023-09-18T22:16:13Z
_version_ 1777415355158757376

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