Nonlinear behaviour of beam-to-column connection in reinforced concrete industrialised building system

The connection between beam and column affects directly the integrity of the building structure, In precast reinforced concrete Industrialised Building Systems (IBS), complexity often occurred in the implementation of a new type of beam-to-column connection. "This is due to the new IBS arrangem...

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Main Author:	Moghadasi, Mostafa
Format:	Thesis
Language:	English
Published:	2013
Subjects:	TA Engineering (General) Civil engineering (General)
Online Access:	http://eprints.utm.my/id/eprint/39037/5/MostafaMoghadasiPFKA2013.pdf
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id	my-utm-ep.39037
record_format	uketd_dc
spelling	my-utm-ep.390372017-07-06T01:51:40Z Nonlinear behaviour of beam-to-column connection in reinforced concrete industrialised building system 2013-07 Moghadasi, Mostafa TA Engineering (General). Civil engineering (General) The connection between beam and column affects directly the integrity of the building structure, In precast reinforced concrete Industrialised Building Systems (IBS), complexity often occurred in the implementation of a new type of beam-to-column connection. "This is due to the new IBS arrangement and the consequent new interaction between the jointed elements of beam and column, In this study, an innovative new type of semi-rigid beam-to-column connection, called SMART IBS consisting of beam to column steel connectors and reinforced concrete elements cast together were detailed out. Four full scale experimental tests were conducted to achieve the real behaviour of the connection in H-shape and Cruciform sub-frames. The tests were supplemented with conventional monolithic models representing the moment resisting connection for comparison of structural specifications. Moreover, for obtaining more comprehensive behaviour, nonlinear finite element analysis (NLFEA) using ABAQUS software was conducted. Furthermore, the whole behaviour of IBS using this new connection was researched through 3D linear analysis to include gravitational and seismic time-history loads using SAP 2000 software, The response of the connection was investigated through the study of the ultimate loading capacity, ductility ratio, load-displacement, moment-rotation, modes of failure and crack patterns. The results of this research confirmed that the new SMART IBS beam-to-column connection was a semi-rigid connection with extra beneficial ductility in comparison with conventional reinforced concrete connection. The ultimate strength of the SMART IBS beam-to-column connection was equal to the conventional model. Furthermore, the results of NLFEA were matched up to 90"/0 with experimental tests. In terms of seismic performance, a three dimensional building of SMART IBS seismic performance was better than the conventional reinforced concrete frames. 2013-07 Thesis http://eprints.utm.my/id/eprint/39037/ http://eprints.utm.my/id/eprint/39037/5/MostafaMoghadasiPFKA2013.pdf application/pdf en public phd doctoral 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) Moghadasi, Mostafa Nonlinear behaviour of beam-to-column connection in reinforced concrete industrialised building system
description	The connection between beam and column affects directly the integrity of the building structure, In precast reinforced concrete Industrialised Building Systems (IBS), complexity often occurred in the implementation of a new type of beam-to-column connection. "This is due to the new IBS arrangement and the consequent new interaction between the jointed elements of beam and column, In this study, an innovative new type of semi-rigid beam-to-column connection, called SMART IBS consisting of beam to column steel connectors and reinforced concrete elements cast together were detailed out. Four full scale experimental tests were conducted to achieve the real behaviour of the connection in H-shape and Cruciform sub-frames. The tests were supplemented with conventional monolithic models representing the moment resisting connection for comparison of structural specifications. Moreover, for obtaining more comprehensive behaviour, nonlinear finite element analysis (NLFEA) using ABAQUS software was conducted. Furthermore, the whole behaviour of IBS using this new connection was researched through 3D linear analysis to include gravitational and seismic time-history loads using SAP 2000 software, The response of the connection was investigated through the study of the ultimate loading capacity, ductility ratio, load-displacement, moment-rotation, modes of failure and crack patterns. The results of this research confirmed that the new SMART IBS beam-to-column connection was a semi-rigid connection with extra beneficial ductility in comparison with conventional reinforced concrete connection. The ultimate strength of the SMART IBS beam-to-column connection was equal to the conventional model. Furthermore, the results of NLFEA were matched up to 90"/0 with experimental tests. In terms of seismic performance, a three dimensional building of SMART IBS seismic performance was better than the conventional reinforced concrete frames.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Moghadasi, Mostafa
author_facet	Moghadasi, Mostafa
author_sort	Moghadasi, Mostafa
title	Nonlinear behaviour of beam-to-column connection in reinforced concrete industrialised building system
title_short	Nonlinear behaviour of beam-to-column connection in reinforced concrete industrialised building system
title_full	Nonlinear behaviour of beam-to-column connection in reinforced concrete industrialised building system
title_fullStr	Nonlinear behaviour of beam-to-column connection in reinforced concrete industrialised building system
title_full_unstemmed	Nonlinear behaviour of beam-to-column connection in reinforced concrete industrialised building system
title_sort	nonlinear behaviour of beam-to-column connection in reinforced concrete industrialised building system
granting_institution	Universiti Teknologi Malaysia, Faculty of Civil Engineering
granting_department	Faculty of Civil Engineering
publishDate	2013
url	http://eprints.utm.my/id/eprint/39037/5/MostafaMoghadasiPFKA2013.pdf
_version_	1747816540474966016

Nonlinear behaviour of beam-to-column connection in reinforced concrete industrialised building system

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