Behavior of Ancient Multi-Drum Marble Columns Under Earthquake Effects

Yıl 2010, Cilt: 16 Sayı: 1, 121 - 129, 01.01.2010

Bengi Arısoy Ayhan Nuhoğlu Emre Ercan

Öz

In this study, behavior of multi-drum columns of the ancient structures is investigated. The study is carried out both experimental and analytical. In the experimental study multi-drum column is tested in shaking table with different accelerations and displacements of the column are recorded using potentiometers. Behavior of the column is determined for the different accelerations and at the same time, the column is analyzed using finite element method. For the finite element analysis MSC Marc Mentat package programming is used. Experimental and analytical results are compared and it is seen that results are compatible.

Anahtar Kelimeler

Ancient columns, Finite element modeling, Dynamic analysis.

Tamburlardan Oluşan Antik Mermer Sütunların Deprem Etkisi Altındaki Davranışı

Öz

Bu çalışmada, antik yapıların taşıyıcı sistemini olan sütun elemanların deprem etkisi altındaki davranışı incelenmiştir. Deneysel ve nümerik olarak yürütülen çalışmada, çok parçalı mermer sütun eleman sarsma tablasında farklı ivmeler ile sarsılmıştır. Deney sırasında sütunun yer değiştirmeleri potansiyometreler ile kaydedilmiştir. Uygulanan ivmeler etkisinde sütun davranışı belirlenmiştir. Deneysel çalışmanın yanısıra sütun sonlu elemanlar yöntemi ile modellenerek nümerik olarak da analiz edilmiştir. Nümerik analizlerde MSC Marc Mentat paket programı kullanılmıştır. Deneysel ve nümerik çalışmaların sonuçları kıyaslanmış ve nümerik olarak elde edilen sonuçlar ile deneysel sonuçların örtüştüğü görülmüştür.

Anahtar Kelimeler

Antik sütunlar, Sonlu elemanlar modellemesi, Dinamik analiz.

Kaynakça

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