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Comparative study on structural behaviour of bonded and unbonded post-tensioned beam

In this study, a simple computer program are written using FOTRAN 90 to investigate the behavior of simply supported beam constructed with straight tendon which are subjected to three different load cases. Considering the same stresses applied, beam subjected to loading at one third span shows...

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Main Author: Md Noor, Nurazuwa
Format: Thesis
Language:English
Published: 2006
Subjects:
TA Engineering (General). Civil engineering (General)
TA630-695 Structural engineering (General)
Online Access:http://eprints.uthm.edu.my/7088/1/24p%20NURAZUWA%20MD%20NOOR.pdf
http://eprints.uthm.edu.my/7088/
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spelling my.uthm.eprints.70882022-05-30T00:45:15Z http://eprints.uthm.edu.my/7088/ Comparative study on structural behaviour of bonded and unbonded post-tensioned beam Md Noor, Nurazuwa TA Engineering (General). Civil engineering (General) TA630-695 Structural engineering (General) In this study, a simple computer program are written using FOTRAN 90 to investigate the behavior of simply supported beam constructed with straight tendon which are subjected to three different load cases. Considering the same stresses applied, beam subjected to loading at one third span shows a less deflection than other load cases. Behavior due to the deflection of bonded tendon gave better performance than unbonded tendon. However, beams with larger span-to-depth ratio would require deviators in case of external prestressing to achieve the desired performance. Parabolic and trapezoidal tendon allows the prestressed beam to carry heavier loads because of the balancing effects of the vertical component of the prestressing deflected tendon. Hence it will required less prestressing force at the mid span compared with the force required in the straight tendon. 2006-06 Thesis NonPeerReviewed text en http://eprints.uthm.edu.my/7088/1/24p%20NURAZUWA%20MD%20NOOR.pdf Md Noor, Nurazuwa (2006) Comparative study on structural behaviour of bonded and unbonded post-tensioned beam. Masters thesis, Universiti Putra Malaysia.
institution Universiti Tun Hussein Onn Malaysia
building UTHM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tun Hussein Onn Malaysia
content_source UTHM Institutional Repository
url_provider http://eprints.uthm.edu.my/
language English
topic TA Engineering (General). Civil engineering (General)
TA630-695 Structural engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
TA630-695 Structural engineering (General)
Md Noor, Nurazuwa
Comparative study on structural behaviour of bonded and unbonded post-tensioned beam
description In this study, a simple computer program are written using FOTRAN 90 to investigate the behavior of simply supported beam constructed with straight tendon which are subjected to three different load cases. Considering the same stresses applied, beam subjected to loading at one third span shows a less deflection than other load cases. Behavior due to the deflection of bonded tendon gave better performance than unbonded tendon. However, beams with larger span-to-depth ratio would require deviators in case of external prestressing to achieve the desired performance. Parabolic and trapezoidal tendon allows the prestressed beam to carry heavier loads because of the balancing effects of the vertical component of the prestressing deflected tendon. Hence it will required less prestressing force at the mid span compared with the force required in the straight tendon.
format Thesis
author Md Noor, Nurazuwa
author_facet Md Noor, Nurazuwa
author_sort Md Noor, Nurazuwa
title Comparative study on structural behaviour of bonded and unbonded post-tensioned beam
title_short Comparative study on structural behaviour of bonded and unbonded post-tensioned beam
title_full Comparative study on structural behaviour of bonded and unbonded post-tensioned beam
title_fullStr Comparative study on structural behaviour of bonded and unbonded post-tensioned beam
title_full_unstemmed Comparative study on structural behaviour of bonded and unbonded post-tensioned beam
title_sort comparative study on structural behaviour of bonded and unbonded post-tensioned beam
publishDate 2006
url http://eprints.uthm.edu.my/7088/1/24p%20NURAZUWA%20MD%20NOOR.pdf
http://eprints.uthm.edu.my/7088/
_version_ 1738581574604029952
score 13.222552

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