Seismic Assessment of Historical Masonry Structure in Famagusta
Publication Type
Original research
Authors
Munther Diyab Mohd1
Yasin M. Fahjan2
Cyprus is a place that includes many historical buildings which were built in different
periods of time and in various styles. Famagusta Walled-City is one of the cities in
North Cyprus with an amount of historical buildings varying from huge Cathedrals
to small chapels. In this study a comparison between two gothic historical buildings
will be performed. The analysed buildings are the Ruins of Saint Mary of Carmel and
Church of St. Anne. The selected two structures have been located in the same area
and have been oriented along the same directions, the width and the structural style
is nearly the same. St Anne church is still standing in its complete form while Saint
Mary of Carmel lost its roof and little of its external walls. Analysing the structure of
the buildings in question and hence understanding their seismic performance is the
main objective. This study intends to prepare a complete architectural modeling
for both buildings and perform a complete seismic analysis. To achieve this, a site
visit has been done, and a complete architectural survey including all the dimensions
related to plan, elevations, sections, and some necessary details has been prepared,
moreover the material that has been used in construction of the buildings was
tested in the Laboratory and the properties of that material were calculated. The
methods used to achieve this aim included breaking down the building into its
different elementary parts in order to examine its horizontal and vertical loadbearing
elements. Analyses were carried out, through finite element modelling,
the analyses underline critical issues related to the seismic response of historical
gothic buildings, such as the variability of the form dimensions as well as structural
(Architectonic form) element ratios. Having these results, a realistic statement can
be given regarding the seismic performance of these historical buildings, such as the
variability of form proportions, the limited knowledge on previous damage, and the
limitations in inspections due to conservation issues for buildings of historical value.
Journal
Title
WCCE-ECCE-TCCE Second Joint Conference SEISMIC PROTECTION OF CULTURAL HERITAGE, Turkey, Oct. 2011