24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları
Yıl: 2021 Cilt: 3 Sayı: 2 Sayfa Aralığı: 125 - 148 Metin Dili: Türkçe DOI: 10.46464/tdad.1003057 İndeks Tarihi: 29-07-2022
24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları
Öz: Doğu Anadolu Fay Zonu’nda (DAFZ) 24 Ocak 2020 tarihinde meydana gelen Mw 6.8 büyüklüğündeki deprem can ve mal kayıplarına sebep olmuştur. Yapısal hasarların zemin açısından araştırılması amacı ile üç farklı hasar gören yapının çevresinde mikrotremor ölçümleri alınmıştır. Bu ölçümler sonucu elde edilen zeminin frekans ve büyütme faktörleri kullanılarak ampirik bağıntılar yardımıyla Vs30, hasar görebilirlik indisi (Kg) ve zemin deformasyon tahmini gibi parametreler elde edilmiştir. Mikrotremor ölçümlerinden elde edilen zemin hâkim frekans ve büyütme faktörü değerleri Kesrik, Elazığ ve Sivrice için sırasıyla ~1.75 Hz; ~0.55 Hz ve ~1.4 Hz olarak elde edilirken büyütme faktörü değerleri ise ~5.1, ~4.2 ve ~2.3 olarak hesaplanmıştır. En yüksek hasar görebilirlik indisi Elazığ Merkez’de en düşük değer ise Sivrice’de elde edilmiştir. Ayrıca gözlenen en büyük yer ivmesi değerleri ile beş farklı yer hareketi tahmin denklemi karşılaştırılmış ve en iyi uyum sağlayan model belirlenmiştir.
Anahtar Kelime: January 24, 2020 Sivrice (Turkey) Earthquake (Mw 6.8): Evaluation of Ground-Motion Prediction Equations and Microtremor Studies
Öz: The Mw 6.8 January 24, 2020, earthquake has occurred on the Eastern Anatolian Fault Zone (EAFZ) caused loss of life and property. Microtremor measurements have been applied near three different damaged buildings to investigate structural damages in terms of soil features. The parameters such as Vs30, vulnerability index, and soil deformation estimation are obtained with the help of empirical relations using the soil dominant frequency and soil amplification factors calculated as a result of these survey measurements. The soil dominant frequencies have been obtained as ~1.75 Hz; ~0.55 Hz and ~1.4 Hz while the amplification factor values have been calculated as ~5.1, ~4.2, and ~2.3 for Kesrik, Elazig, and Sivrice; respectively. The highest vulnerability index is obtained in Elazig City center and the lowest value is observed in Sivrice. In addition, five different ground-motion prediction equations are compared with the observed peak ground acceleration values, and the best fitted model has been determined.
Anahtar Kelime: Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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| APA | Bayrak E, OZER C, Çakıcı H, kocadagistan m (2021). 24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları. , 125 - 148. 10.46464/tdad.1003057 |
| Chicago | Bayrak Erdem,OZER Caglar,Çakıcı Hamit,kocadagistan mustafa engin 24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları. (2021): 125 - 148. 10.46464/tdad.1003057 |
| MLA | Bayrak Erdem,OZER Caglar,Çakıcı Hamit,kocadagistan mustafa engin 24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları. , 2021, ss.125 - 148. 10.46464/tdad.1003057 |
| AMA | Bayrak E,OZER C,Çakıcı H,kocadagistan m 24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları. . 2021; 125 - 148. 10.46464/tdad.1003057 |
| Vancouver | Bayrak E,OZER C,Çakıcı H,kocadagistan m 24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları. . 2021; 125 - 148. 10.46464/tdad.1003057 |
| IEEE | Bayrak E,OZER C,Çakıcı H,kocadagistan m "24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları." , ss.125 - 148, 2021. 10.46464/tdad.1003057 |
| ISNAD | Bayrak, Erdem vd. "24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları". (2021), 125-148. https://doi.org/10.46464/tdad.1003057 |
| APA | Bayrak E, OZER C, Çakıcı H, kocadagistan m (2021). 24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları. Türk deprem araştırma dergisi (Online), 3(2), 125 - 148. 10.46464/tdad.1003057 |
| Chicago | Bayrak Erdem,OZER Caglar,Çakıcı Hamit,kocadagistan mustafa engin 24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları. Türk deprem araştırma dergisi (Online) 3, no.2 (2021): 125 - 148. 10.46464/tdad.1003057 |
| MLA | Bayrak Erdem,OZER Caglar,Çakıcı Hamit,kocadagistan mustafa engin 24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları. Türk deprem araştırma dergisi (Online), vol.3, no.2, 2021, ss.125 - 148. 10.46464/tdad.1003057 |
| AMA | Bayrak E,OZER C,Çakıcı H,kocadagistan m 24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları. Türk deprem araştırma dergisi (Online). 2021; 3(2): 125 - 148. 10.46464/tdad.1003057 |
| Vancouver | Bayrak E,OZER C,Çakıcı H,kocadagistan m 24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları. Türk deprem araştırma dergisi (Online). 2021; 3(2): 125 - 148. 10.46464/tdad.1003057 |
| IEEE | Bayrak E,OZER C,Çakıcı H,kocadagistan m "24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları." Türk deprem araştırma dergisi (Online), 3, ss.125 - 148, 2021. 10.46464/tdad.1003057 |
| ISNAD | Bayrak, Erdem vd. "24 Ocak 2020 Sivrice (Türkiye) Depremi (Mw 6.8): Yer Hareketi Tahmin Denklemlerinin Değerlendirilmesi ve Mikrotremor Çalışmaları". Türk deprem araştırma dergisi (Online) 3/2 (2021), 125-148. https://doi.org/10.46464/tdad.1003057 |
