The effect of eccentricity at beam support to beam stiffness

A beam reacts to loading through bending action. Therefore, beam bending stiffness can be represented by deflection. Theoretically, beam stiffness is governed by span length, elastic modulus, moment of inertia and support type. In the analytical analysis, beams are assumed simply supported or fixed...

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Main Author:	Mohd. Ali, Ahmad Zurisman
Format:	Thesis
Language:	English
Published:	2005
Subjects:	TA Engineering (General) Civil engineering (General)
Online Access:	http://eprints.utm.my/id/eprint/5280/1/AhmadZurismanMohdAliMFKA2005.pdf
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id	my-utm-ep.5280
record_format	uketd_dc
spelling	my-utm-ep.52802018-02-28T07:56:08Z The effect of eccentricity at beam support to beam stiffness 2005-10 Mohd. Ali, Ahmad Zurisman TA Engineering (General). Civil engineering (General) A beam reacts to loading through bending action. Therefore, beam bending stiffness can be represented by deflection. Theoretically, beam stiffness is governed by span length, elastic modulus, moment of inertia and support type. In the analytical analysis, beams are assumed simply supported or fixed supported. However, based on real cases and lab experiments there are other factors that are not included theoretical equation but effect to the beam stiffness. Factors such as eccentricity between beam neutral axis and beam support (vertical eccentricity), pour stop stiffness in composite beam/slab effect and column size effect were analyzed in this study. The effects were studied using plane stress element finite. Pour stop stiffness were modelled using spring element. From the analysis, vertical eccentricity does not give significant effect to beam stiffness and it can be neglected. The pour stop provides stiffness of 25000kN/m at the outer support. Beam deflection is independent with column deflection when column width is three times bigger than beam depth. 2005-10 Thesis http://eprints.utm.my/id/eprint/5280/ http://eprints.utm.my/id/eprint/5280/1/AhmadZurismanMohdAliMFKA2005.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Civil Engineering Faculty of Civil Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TA Engineering (General) Civil engineering (General)
spellingShingle	TA Engineering (General) Civil engineering (General) Mohd. Ali, Ahmad Zurisman The effect of eccentricity at beam support to beam stiffness
description	A beam reacts to loading through bending action. Therefore, beam bending stiffness can be represented by deflection. Theoretically, beam stiffness is governed by span length, elastic modulus, moment of inertia and support type. In the analytical analysis, beams are assumed simply supported or fixed supported. However, based on real cases and lab experiments there are other factors that are not included theoretical equation but effect to the beam stiffness. Factors such as eccentricity between beam neutral axis and beam support (vertical eccentricity), pour stop stiffness in composite beam/slab effect and column size effect were analyzed in this study. The effects were studied using plane stress element finite. Pour stop stiffness were modelled using spring element. From the analysis, vertical eccentricity does not give significant effect to beam stiffness and it can be neglected. The pour stop provides stiffness of 25000kN/m at the outer support. Beam deflection is independent with column deflection when column width is three times bigger than beam depth.
format	Thesis
qualification_level	Master's degree
author	Mohd. Ali, Ahmad Zurisman
author_facet	Mohd. Ali, Ahmad Zurisman
author_sort	Mohd. Ali, Ahmad Zurisman
title	The effect of eccentricity at beam support to beam stiffness
title_short	The effect of eccentricity at beam support to beam stiffness
title_full	The effect of eccentricity at beam support to beam stiffness
title_fullStr	The effect of eccentricity at beam support to beam stiffness
title_full_unstemmed	The effect of eccentricity at beam support to beam stiffness
title_sort	effect of eccentricity at beam support to beam stiffness
granting_institution	Universiti Teknologi Malaysia, Faculty of Civil Engineering
granting_department	Faculty of Civil Engineering
publishDate	2005
url	http://eprints.utm.my/id/eprint/5280/1/AhmadZurismanMohdAliMFKA2005.pdf
_version_	1747814570508943360

The effect of eccentricity at beam support to beam stiffness

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