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Assessing seismic performance of MID-rise buildings using fragility curve / Ahmed Mohamed Ali Mohamed Ali Naiel ; Supervised Adel Y. Akl , Nayer Elesnawy , Mostafa M. Elsayed

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ahmed Mohamed Ali Mohamed Ali Naiel , 2017Description: 370 P. ; 30cmOther title:
  • تقيم الأداء الزلزالى للمبانى متوسطة الارتفاع باستخدام منحنى الهشاشة [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering Summary: In conventional design approaches, structural safety is assessed by utilizing the damage that could occur to main components, such as columns and shear walls, and consequently, their failure that may lead to progressive (or partial) collapse of structures under extreme dynamic loads. Even when extreme conditions are taken into account, structural safety is not probabilistically assessed and controlled, thus uncertainties in loads and system capacity are neglected. In this thesis, the behavior of mid-rise reinforced concrete (RC) buildings, which are designed in accordance with the Egyptian standards, are assessed analytically under the action of seismic loads. In addition, resilience evaluation for such buildings under the action of seismic loads is determined. As such, non-linear time-history analyses (NLTHA), in addition to pushover analyses, were carried out on nine RC frames with reinforcement ratios used in columns varying from 1% to 3% and a number of stories varying from six to ten floors. In addition, fragility curves are developed in order to illustrate the probability of exceeding structural damage due to earthquakes as a function of ground motion indices
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2017.Ah.A (Browse shelf(Opens below)) Not for loan 01010110074948000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2017.Ah.A (Browse shelf(Opens below)) 74948.CD Not for loan 01020110074948000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering

In conventional design approaches, structural safety is assessed by utilizing the damage that could occur to main components, such as columns and shear walls, and consequently, their failure that may lead to progressive (or partial) collapse of structures under extreme dynamic loads. Even when extreme conditions are taken into account, structural safety is not probabilistically assessed and controlled, thus uncertainties in loads and system capacity are neglected. In this thesis, the behavior of mid-rise reinforced concrete (RC) buildings, which are designed in accordance with the Egyptian standards, are assessed analytically under the action of seismic loads. In addition, resilience evaluation for such buildings under the action of seismic loads is determined. As such, non-linear time-history analyses (NLTHA), in addition to pushover analyses, were carried out on nine RC frames with reinforcement ratios used in columns varying from 1% to 3% and a number of stories varying from six to ten floors. In addition, fragility curves are developed in order to illustrate the probability of exceeding structural damage due to earthquakes as a function of ground motion indices

Issued also as CD

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