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Numerical modeling and system identification of a historic masonry structure in historic Cairo using dynamic investigation tests / Ahmad Reda Abdelslam ; Supervised Sherif A. Mourad , Adel G. Elattar

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ahmad Reda Abdelslam , 2021Description: 122 P. : charts , facsimiles ; 30cmOther title:
  • نمذجة حاسوبية وتحديد النظام الإنشائى لمنشأ تاريخى من الطوب والحجر بالقاهرة التاريخية باستخدام اختبارات الفحص الديناميكى [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc) - Cairo University - Faculty of Engineering - Department of Civil Engineering Summary: Historic Cairo is a UNESCO World Heritage Site since 1979. It has a large number (more than 600) of historic structures.This in turn requires much studies and research to conserve these structures for their cultural, religious and economic values.This thesis studies the dynamic behavior of Fatima Khatun, a historic mausoleum in Historic Cairo dating back to the 13th c. and constructed from brick and stone masonries. A preliminary finite element model was created employing a detailed architectural documentation, material survey and visual inspection. The brick and stone physical and mechanical properties were estimated based on in-situ sampling and laboratory tests. Dynamic identification tests were carried out and followed by system identification to characterize the dynamic properties of the structure (natural frequencies, mode shapes and damping ratios).Numerical model updating was carried out to match the obtained experimental dynamic properties.The obtained updated model could be employed in further studies for the structural safety assessment
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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.2021.Ah.N (Browse shelf(Opens below)) Not for loan 01010110084258000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2021.Ah.N (Browse shelf(Opens below)) 84258.CD Not for loan 01020110084258000

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

Historic Cairo is a UNESCO World Heritage Site since 1979. It has a large number (more than 600) of historic structures.This in turn requires much studies and research to conserve these structures for their cultural, religious and economic values.This thesis studies the dynamic behavior of Fatima Khatun, a historic mausoleum in Historic Cairo dating back to the 13th c. and constructed from brick and stone masonries. A preliminary finite element model was created employing a detailed architectural documentation, material survey and visual inspection. The brick and stone physical and mechanical properties were estimated based on in-situ sampling and laboratory tests. Dynamic identification tests were carried out and followed by system identification to characterize the dynamic properties of the structure (natural frequencies, mode shapes and damping ratios).Numerical model updating was carried out to match the obtained experimental dynamic properties.The obtained updated model could be employed in further studies for the structural safety assessment

Issued also as CD

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