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Interaction diagram in finite element analysis of deflection of pretensioned inverted T-Beam with web openings strengthened with GFRP laminates

Cheng, Hock Tian and Bashar, S. Mohammed and Kamal Nasharuddin, Mustapha (2009) Interaction diagram in finite element analysis of deflection of pretensioned inverted T-Beam with web openings strengthened with GFRP laminates. In: IEEE 2nd International Conference on Information and Computing Science (ICIC 2009), 21-22 May 2009 , Manchester, United Kingdom. pp. 335-338., 1 (5169609). ISSN 2160-7443 (print), 2160-7451 (online) ISBN 9780769536347

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Abstract

A precast, prestressed concrete girder with circular web openings allows building service systems (mechanical, electrical, communications, and plumbing) to cross the girder line within the memberpsilas depth, reducing a buildingpsilas floor -to-floor height and the overall height of the structure. These height reductions have the potential to improve the competitiveness of total precast concrete structures versus other types of building systems. The experimental program reported in this paper tested three inverted -tee girders with circular web openings strengthened with GFRP to failure to evaluate the openingspsila effect on girder behavior. The test girders were designed using available recommendations in the existing literature. Finite element is used to plot interaction diagram in estimating the cracking load for the different crack patterns was perform. Good agreement was shown between the interaction diagram and the experimental results.

Item Type: Conference or Workshop Item (Lecture)
Additional Information: Indexed by Scopus
Uncontrolled Keywords: GFRP; Finite element; Prestressed inverted T- beam; Interaction diagram; Web opening
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TH Building construction
Faculty/Division: Faculty of Civil Engineering & Earth Resources
Depositing User: Mrs Norsaini Abdul Samat
Date Deposited: 05 May 2020 07:20
Last Modified: 05 May 2020 07:20
URI: http://umpir.ump.edu.my/id/eprint/28124
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