Structural Study and Evaluation of Previous Restoration Work of Mohammad 'Ali Pasha Mosque at the Citadel in Cairo

Mohammad 'Ali Pasha Mosque at the Citadel in Cairo is considered one of the main landmarks in Egypt. It majestically stands at a northwestern bend of the Citadel and it is visible from numerous locations in Cairo. It has become the symbol of the Citadel, to the point that its name is given to t...

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Main Author: dr.Yaser Yehya Amin Abdel-Aty
Format: Article
Language:Arabic
Published: The General Union of Arab Archaeologists 2011-01-01
Series:Journal of General Union of Arab Archaeologists
Subjects:
Online Access:http://jguaa.journals.ekb.eg/article_2801_b16a4f780037f0b5fc3d84f0fb45ee6b.pdf
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author dr.Yaser Yehya Amin Abdel-Aty
author_facet dr.Yaser Yehya Amin Abdel-Aty
author_sort dr.Yaser Yehya Amin Abdel-Aty
collection DOAJ
description Mohammad 'Ali Pasha Mosque at the Citadel in Cairo is considered one of the main landmarks in Egypt. It majestically stands at a northwestern bend of the Citadel and it is visible from numerous locations in Cairo. It has become the symbol of the Citadel, to the point that its name is given to the whole complex in the colloquial Egyptian parlance. This paper studies analytically the static and dynamic structural behavior of this great mosque using computer numerical modeling techniques, to reach the main reasons for past cracking and failures in its domed-roof and other structural elements, which occurred by the end of 19th Century. A number of 3D-models are analyzed to study the mosque, in both original and after restoration conditions, under static (i.e. dead and live loads) and dynamic (i.e. Eigenvector modal analysis, response-spectrum and time-history) cases of loading. Besides, structural evaluation of major restoration project, in 1930s, is conducted to determine the current structural safety status of the mosque
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spelling doaj.art-b08b401433ea44eebaf3846dfe37ab952022-12-22T03:28:40ZaraThe General Union of Arab ArchaeologistsJournal of General Union of Arab Archaeologists2536-98222536-98302011-01-01121217420710.21608/JGUAA.2011.2801Structural Study and Evaluation of Previous Restoration Work of Mohammad 'Ali Pasha Mosque at the Citadel in Cairodr.Yaser Yehya Amin Abdel-Aty0Lecturer at Cairo University, Faculty of Archaeology, Restoration DepartmentMohammad 'Ali Pasha Mosque at the Citadel in Cairo is considered one of the main landmarks in Egypt. It majestically stands at a northwestern bend of the Citadel and it is visible from numerous locations in Cairo. It has become the symbol of the Citadel, to the point that its name is given to the whole complex in the colloquial Egyptian parlance. This paper studies analytically the static and dynamic structural behavior of this great mosque using computer numerical modeling techniques, to reach the main reasons for past cracking and failures in its domed-roof and other structural elements, which occurred by the end of 19th Century. A number of 3D-models are analyzed to study the mosque, in both original and after restoration conditions, under static (i.e. dead and live loads) and dynamic (i.e. Eigenvector modal analysis, response-spectrum and time-history) cases of loading. Besides, structural evaluation of major restoration project, in 1930s, is conducted to determine the current structural safety status of the mosquehttp://jguaa.journals.ekb.eg/article_2801_b16a4f780037f0b5fc3d84f0fb45ee6b.pdfNumerical modelRestorationStructural evaluationOttomanMasonry
spellingShingle dr.Yaser Yehya Amin Abdel-Aty
Structural Study and Evaluation of Previous Restoration Work of Mohammad 'Ali Pasha Mosque at the Citadel in Cairo
Journal of General Union of Arab Archaeologists
Numerical model
Restoration
Structural evaluation
Ottoman
Masonry
title Structural Study and Evaluation of Previous Restoration Work of Mohammad 'Ali Pasha Mosque at the Citadel in Cairo
title_full Structural Study and Evaluation of Previous Restoration Work of Mohammad 'Ali Pasha Mosque at the Citadel in Cairo
title_fullStr Structural Study and Evaluation of Previous Restoration Work of Mohammad 'Ali Pasha Mosque at the Citadel in Cairo
title_full_unstemmed Structural Study and Evaluation of Previous Restoration Work of Mohammad 'Ali Pasha Mosque at the Citadel in Cairo
title_short Structural Study and Evaluation of Previous Restoration Work of Mohammad 'Ali Pasha Mosque at the Citadel in Cairo
title_sort structural study and evaluation of previous restoration work of mohammad ali pasha mosque at the citadel in cairo
topic Numerical model
Restoration
Structural evaluation
Ottoman
Masonry
url http://jguaa.journals.ekb.eg/article_2801_b16a4f780037f0b5fc3d84f0fb45ee6b.pdf
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