Nonlinear Analysis Of Asymmetric Rc Building Under Repeated Ground Motions

This study deals with the nonlinear response of an asymmetrical reinforced concrete building under single and repeated earthquake ground motions. Two main categories of ground motions, namely near-fault and far-fault, have been taken into consideration in this study. A full scale of a four-storey re...

وصف كامل

محفوظ في:

التفاصيل البيبلوغرافية
المؤلف الرئيسي:	Osman, Ahmed Abdallah Mohammed
التنسيق:	أطروحة
اللغة:	English
منشور في:	2011
الموضوعات:	TA1-2040 Engineering (General) Civil engineering (General)
الوصول للمادة أونلاين:	http://eprints.usm.my/41225/1/AHMED_ABDALLAH_MOHAMMED_OSMAN_24_Pages.pdf
الوسوم:	إضافة وسم لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!

id	my-usm-ep.41225
record_format	uketd_dc
spelling	my-usm-ep.412252018-08-01T08:15:10Z Nonlinear Analysis Of Asymmetric Rc Building Under Repeated Ground Motions 2011 Osman, Ahmed Abdallah Mohammed TA1-2040 Engineering (General). Civil engineering (General) This study deals with the nonlinear response of an asymmetrical reinforced concrete building under single and repeated earthquake ground motions. Two main categories of ground motions, namely near-fault and far-fault, have been taken into consideration in this study. A full scale of a four-storey reinforced concrete building is experimentally tested by European Laboratory for Structural Assessment (ELSA) in Ispra, and the results from experimental test is compared with the numerical results conducted by this study. Then, many ground motions records, recorded in (stiff soil), are assigned to the building followed by the repeated ground motions. The repetition cases are created by considering two cases, the first case considers main-shock and after-shock while the second case considers fore-shock, main-shock and after-shock. The results obtained by far-fault are compared with near-fault results, also the repetition cases are compared with the single ground motion case in terms of top floor displacement, lateral displacement, rotation and interstorey drift ratio. The main finding of this study is from a qualitative point of view the sequence of ground motions lead to higher responds compared with the single case, consequently more damage will occur under repeated cases which should be considered when evaluating structures performance under seismic loads 2011 Thesis http://eprints.usm.my/41225/ http://eprints.usm.my/41225/1/AHMED_ABDALLAH_MOHAMMED_OSMAN_24_Pages.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Kejuruteraan Awam
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	TA1-2040 Engineering (General) Civil engineering (General)
spellingShingle	TA1-2040 Engineering (General) Civil engineering (General) Osman, Ahmed Abdallah Mohammed Nonlinear Analysis Of Asymmetric Rc Building Under Repeated Ground Motions
description	This study deals with the nonlinear response of an asymmetrical reinforced concrete building under single and repeated earthquake ground motions. Two main categories of ground motions, namely near-fault and far-fault, have been taken into consideration in this study. A full scale of a four-storey reinforced concrete building is experimentally tested by European Laboratory for Structural Assessment (ELSA) in Ispra, and the results from experimental test is compared with the numerical results conducted by this study. Then, many ground motions records, recorded in (stiff soil), are assigned to the building followed by the repeated ground motions. The repetition cases are created by considering two cases, the first case considers main-shock and after-shock while the second case considers fore-shock, main-shock and after-shock. The results obtained by far-fault are compared with near-fault results, also the repetition cases are compared with the single ground motion case in terms of top floor displacement, lateral displacement, rotation and interstorey drift ratio. The main finding of this study is from a qualitative point of view the sequence of ground motions lead to higher responds compared with the single case, consequently more damage will occur under repeated cases which should be considered when evaluating structures performance under seismic loads
format	Thesis
qualification_level	Master's degree
author	Osman, Ahmed Abdallah Mohammed
author_facet	Osman, Ahmed Abdallah Mohammed
author_sort	Osman, Ahmed Abdallah Mohammed
title	Nonlinear Analysis Of Asymmetric Rc Building Under Repeated Ground Motions
title_short	Nonlinear Analysis Of Asymmetric Rc Building Under Repeated Ground Motions
title_full	Nonlinear Analysis Of Asymmetric Rc Building Under Repeated Ground Motions
title_fullStr	Nonlinear Analysis Of Asymmetric Rc Building Under Repeated Ground Motions
title_full_unstemmed	Nonlinear Analysis Of Asymmetric Rc Building Under Repeated Ground Motions
title_sort	nonlinear analysis of asymmetric rc building under repeated ground motions
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Kejuruteraan Awam
publishDate	2011
url	http://eprints.usm.my/41225/1/AHMED_ABDALLAH_MOHAMMED_OSMAN_24_Pages.pdf
_version_	1747820891747647488

Nonlinear Analysis Of Asymmetric Rc Building Under Repeated Ground Motions

مواد مشابهة