Investigation of Soft Story and Weak Story Irregularities on the Structures with Infill Walls
Öz
In this study, soft story and weak story irregularities defined in the Earthquake Code 2007 were investigated. For this purpose, five different 10-story structures with different geometries and infill walls were analyzed using the Equivalent Seismic Load Method in line with both earthquake directions. The infill walls were modeled by the equivalent diagonal compression strut model and the SAP2000 program was used for all the analysis. First of all, structures that were identified by the letter of C, D, E, F and G were completely modeled with using the infill walls. Then the walls that exist in each story of the
structures were removed sequentially. For each situation the changes of the period, the maximum
displacement values and the formation of the soft story and weak story irregularities of the structures
were investigated. Within the scope of this study, the same structure models which have five stories were
also analyzed. Finally, according to the results obtained from the analysis, it was observed that for all the
N-Story types of structures modeled with using infill walls, the soft story irregularities have occurred in
second and (N-1)th stories of the structures due to the absence of the walls in these stories.
Anahtar Kelimeler
Kaynakça
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- 4. Dowrick, D.J., 1987. Earthquake Resistant Design for Engineers and Architects, John Wiley & Sons, New York.
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- 8. Sivri, M., 2003. Dolgulu Çerçevelerin Deprem Davranışı, Yüksek Lisans Tezi, Süleyman Demirel Üniversitesi, Fen Bilimleri Enstitüsü, Isparta.
Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
15 Aralık 2016
Gönderilme Tarihi
3 Mayıs 2017
Kabul Tarihi
23 Kasım 2016
Yayımlandığı Sayı
Yıl 2016 Cilt: 31 Sayı: 2
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