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A comparative study between codes of spectrum for a single degree of freedom (sdof) system in two different hazardous regions.

Since in structure and earthquake engineering design of structures using response spectrum method (RSM) is very important, this study has been performed for a single degree of freedom (SDOF) system. Firstly the concept and the way of construction of response spectrum has been briefly explained. Then...

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Main Authors: Jaafar, Mohd Saleh, Noorzaei, Jamaloddin, Pour, P. Moradi, Karisiddappa,
Format: Article
Language:English
English
Published: 2011
Online Access:http://psasir.upm.edu.my/id/eprint/23354/1/A%20comparative%20study%20between%20codes%20of%20spectrum%20for%20a%20single%20degree%20of%20freedom.pdf
http://psasir.upm.edu.my/id/eprint/23354/
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spelling my.upm.eprints.233542015-10-07T03:30:47Z http://psasir.upm.edu.my/id/eprint/23354/ A comparative study between codes of spectrum for a single degree of freedom (sdof) system in two different hazardous regions. Jaafar, Mohd Saleh Noorzaei, Jamaloddin Pour, P. Moradi Karisiddappa, Since in structure and earthquake engineering design of structures using response spectrum method (RSM) is very important, this study has been performed for a single degree of freedom (SDOF) system. Firstly the concept and the way of construction of response spectrum has been briefly explained. Then the records of some strong earthquakes in USA and Iran as two hazardous regions have been plotted, after that selected response spectrums (RS) of each country has been compared with each other and finally with standard response code of its own country. It was concluded:1) For a given ground motion the response of a SDOF system only depends on its natural vibration period (T) and damping ratio(ζ).2) When the effective damping ratio of a structure increases, its dynamic responses will decrease which demands the use of higher value of damping ratio in the structure. Also the FORTRAN computer programme for solving the Duhamel's Integral has been improved in this paper. 2011 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/23354/1/A%20comparative%20study%20between%20codes%20of%20spectrum%20for%20a%20single%20degree%20of%20freedom.pdf Jaafar, Mohd Saleh and Noorzaei, Jamaloddin and Pour, P. Moradi and Karisiddappa, (2011) A comparative study between codes of spectrum for a single degree of freedom (sdof) system in two different hazardous regions. IOP Conference Series: Materials Science and Engineering, 17 (1). 012033. ISSN 1757-8981 10.1088/1757-899X/17/1/012033 English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description Since in structure and earthquake engineering design of structures using response spectrum method (RSM) is very important, this study has been performed for a single degree of freedom (SDOF) system. Firstly the concept and the way of construction of response spectrum has been briefly explained. Then the records of some strong earthquakes in USA and Iran as two hazardous regions have been plotted, after that selected response spectrums (RS) of each country has been compared with each other and finally with standard response code of its own country. It was concluded:1) For a given ground motion the response of a SDOF system only depends on its natural vibration period (T) and damping ratio(ζ).2) When the effective damping ratio of a structure increases, its dynamic responses will decrease which demands the use of higher value of damping ratio in the structure. Also the FORTRAN computer programme for solving the Duhamel's Integral has been improved in this paper.
format Article
author Jaafar, Mohd Saleh
Noorzaei, Jamaloddin
Pour, P. Moradi
Karisiddappa,
spellingShingle Jaafar, Mohd Saleh
Noorzaei, Jamaloddin
Pour, P. Moradi
Karisiddappa,
A comparative study between codes of spectrum for a single degree of freedom (sdof) system in two different hazardous regions.
author_facet Jaafar, Mohd Saleh
Noorzaei, Jamaloddin
Pour, P. Moradi
Karisiddappa,
author_sort Jaafar, Mohd Saleh
title A comparative study between codes of spectrum for a single degree of freedom (sdof) system in two different hazardous regions.
title_short A comparative study between codes of spectrum for a single degree of freedom (sdof) system in two different hazardous regions.
title_full A comparative study between codes of spectrum for a single degree of freedom (sdof) system in two different hazardous regions.
title_fullStr A comparative study between codes of spectrum for a single degree of freedom (sdof) system in two different hazardous regions.
title_full_unstemmed A comparative study between codes of spectrum for a single degree of freedom (sdof) system in two different hazardous regions.
title_sort comparative study between codes of spectrum for a single degree of freedom (sdof) system in two different hazardous regions.
publishDate 2011
url http://psasir.upm.edu.my/id/eprint/23354/1/A%20comparative%20study%20between%20codes%20of%20spectrum%20for%20a%20single%20degree%20of%20freedom.pdf
http://psasir.upm.edu.my/id/eprint/23354/
_version_ 1643828033217363968
score 13.211869

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