000021935 001__ 21935
000021935 005__ 20170622131312.0
000021935 04107 $$aeng
000021935 046__ $$k2017-06-15
000021935 100__ $$aÇaktı, Eser
000021935 24500 $$aINVESTIGATIONS ON THE EARTHQUAKE BEHAVIOUR OF HAGIA SOPHIA

000021935 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021935 260__ $$bNational Technical University of Athens, 2017
000021935 506__ $$arestricted
000021935 520__ $$2eng$$aHagia Sophia is one of the most prominent architectural and structural creations in the history of mankind. Built in the 6th century, it has a remarkable size and structural configuration. Over its 1500 year long history Hagia Sophia experienced many earthquakes, as a result of which several of its structural elements were damaged and its main dome partially collapsed three times along with the adjacent parts of the main arches and semi domes. Its existence in a part of the world marked with very high earthquake hazard levels will ever be tested by seismic activity. This contribution aims at presenting an overall picture of the research efforts carried out so far on earthquake response analysis of Hagia Sophia, emphasizing the studies over the last five years. Early efforts involved linear and nonlinear structural analyses; literary investigations; nondestructive tests and investigations involving its construction materials, foundations, main structural elements; ambient vibration tests; monitoring its earthquake response with the help of an accelerometric network. More recently the foci of efforts were the analysis of long term dynamic response of Hagia Sophia to earthquakes and variations in atmospheric conditions, shake table testing of a scaled model of the structure, analysis of recently added tilt-meter recordings, evaluation of strengthening alternatives and monitoring of its static deformations via laser technology.

000021935 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021935 653__ $$a

000021935 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021935 720__ $$aÇaktı, Eser$$iUncu, Gülen$$iErcan, Tülay$$iDar, Emrullah
000021935 8560_ $$ffischerc@itam.cas.cz
000021935 8564_ $$s116564$$uhttps://invenio.itam.cas.cz/record/21935/files/18375.pdf$$yOriginal version of the author's contribution as presented on CD, section: [MS25] Computational Strategies for the seismic assessment of Cultural Heritage Masonry Structures
.
000021935 962__ $$r21500
000021935 980__ $$aPAPER