TY  - JOUR
T1  - Soil Structure Interaction Analysis of Two Dimensional Steel Frames under Seismic Loads
TT  - İki Boyutlu Çelik Çerçevelerin Sismik Yükler Altında Zemin Yapı Etkileşimli Analizi
AU  - Özşam, Cemile
AU  - Özakça, Mustafa
PY  - 2018
DA  - December
Y2  - 2019
JF  - Harran Üniversitesi Mühendislik Dergisi
JO  - HUMDER
PB  - Harran University
WT  - DergiPark
SN  - 2528-8733
SP  - 142
EP  - 148
VL  - 3
IS  - 3
LA  - en
AB  - Inthis research work, a linear and nonlinear time history analysis for2D multi-story steel frames on gravel soil with and without soil structureinteractions have been done. Frames have different height start from 3 storiesand up to 20 stories. A substructure method is used to model soil and shallow(footing) foundation system by linear springs and dashpots. The responsespectrum analysis has also been done. Düzce earthquake accelerograms recordsare selected and scaled to specific response spectrum with PGA 0.35 and soiltype B according to Eurocode 8 is considered. Fundamental period and baseshears have been investigated with and without soil-structure interactions; theresults have been presented and compared.
KW  - Steel frames
KW  - soil structure interaction
KW  - response spectrum analysis
KW  - time history analysis
N2  - Buaraştırmada, zemin yapısı etkileşimli ve etkileşimsiz, 2 boyutlu çok katlıçelik çerçeveler için doğrusal ve doğrusal olmayan zaman adım analiziyapılmıştır. Çerçeveler 3 kattan 20 katına kadar farklı yüksekliklere sahiptir.Zemin ve tekil temel sistemi doğrusal yaylar ve sönümleyici ile modellemek içinalt yapı analiz metodu kullanılmıştır. Ayrıca tepki-spektrum analiziyapılmıştır. Düzce deprem ivme kaydı seçilerek spesifik tepki spektrumunaölçeklendirildi PGA 0.35 ve Euro code 8'e göre zemin tipi B (katı) seçildi.Temel periyot ve zemin kesmesi, zemin-yapı etkileşimi dahil edilerek veedilmeyerek araştırılmış ve sonuçlar karşılaştırılmıştır.
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UR  - https://dergipark.org.tr/en/pub/humder/issue//492907
L1  - https://dergipark.org.tr/en/download/article-file/623117
ER  -