Maksimum ve kalıcı yer değiştirme talepleri açısından TBDY 2018 ve DBYBHY 2007 deprem yönetmeliklerinin karşılaştırılması
Yükleniyor...
Dosyalar
Tarih
2023
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pamukkale University
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Seismic codes are updated by taking into account the information obtained as a result of scientific studies and the observations after earthquakes about the behavior of the building. In Turkey, the Turkish Building Earthquake Codes (TBEC) has also been published in 2019, instead of the Turkish Earthquake Codes (TEC). Both seismic codes contain definitions for nonlinear dynamic analysis for the design and/or evaluation of structures. However, in TBEC, both the definition of the design spectrum and the spectral parameters used to obtain the design spectrum for any location in Turkey have changed. In order to evaluate the effects of these changes on the drift demands, nonlinear dynamic analyzes of single degree of freedom (SDOF) systems with different periods and lateral strength ratios were made according to both TBEC and TEC. Then, mean of the maximum and residual drift demands and the scattering of these demands were compared. For this purpose, totally 72 different TSD systems were considered. For the analysis of these systems, 84 and 168 ground motion record sets were used according to TEC and TBEC (different earthquake zones, soil classes and cities), respectively. When the results are examined; it is seen that a) the design spectrums change according to the soil classes and cities, b) the maximum and residual drift demands change depending on the earthquake levels and soil classes, c) in some cities, the demands obtained with TBEC, and in some cities, the demands obtained with TBEC are higher, d) drift demands scattering within the set is high.
Açıklama
Anahtar Kelimeler
Ground-Motion, RC Buildings, Records
Kaynak
Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi
WoS Q Değeri
Q4
Scopus Q Değeri
Cilt
29
Sayı
5
Künye
Demir, A. (2023). Maksimum ve kalıcı yer değiştirme talepleri açısından TBDY 2018 ve DBYBHY 2007 deprem yönetmeliklerinin karşılaştırılması. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 29(5), 493-506.
