Investigation of Response of Embedded Pipe in Two-Layered Soil Subjected to Near-Fault and Far-Fault Earthquakes

Kaşif Furkan Öztürk

doi:10.54365/adyumbd.1696358

TR EN

Yakın Fay ve Uzak Fay Depremlerine Maruz Kalan İki Katmanlı Zemindeki Gömülü Borunun Tepkisinin Araştırılması

Öz

Boru hatlarının deprem sırasındaki davranışı, fay hareketleri, zemin tipleri, boru malzemesinin özellikleri ve bağlantı detayları gibi birçok faktöre bağlıdır. Diğer yandan, depremler tarafından tetiklenebilen sıvılaşma, yüzey kırığı veya dalga yayılım etkilerinin neden olduğu nispeten yüksek tepe yer hareketi ivme değerlerinden dolayı da boru hattı sistemlerinde hasarlar görülebilir. Bu bağlamda, çalışma kapsamında, geliştirilen iki boyutlu sonlu elemanlar modeli kullanılarak, zemin-yapı etkileşim olgusunun yanı sıra yakın fay ve uzak fay deprem etkilerinin boru sisteminin davranışları üzerindeki etkileri araştırılmıştır. Zemin-boru etkileşim sisteminin modal analizleri, farklı zemin koşulları için yapılmış ve etkileşim sisteminin temel mod frekansları, iyi bilinen bir yaklaşım kullanılarak elde edilen saha temel frekansları ile karşılaştırılmıştır. Ayrıca, farklı zemin sistemleri ve deprem yüklemeleri kullanılarak zaman alanında parametrik analizler gerçekleştirilmiştir. Boru sisteminin davranışlarındaki değişimler, dikkate alınan farklı zemin koşulları ve deprem yüklemeleri için karşılaştırmalı olarak incelenmiştir. Elde edilen sonuçlar, boru sisteminin tepkilerinin zemin-boru etkileşimine, yakın fay ve uzak fay deprem yüklerine bağlı olarak değişebileceğine önemli ölçüde dikkat çekmektedir.

Anahtar Kelimeler

ANSYS , Sonlu Eleman Analizi , Boru Hattı , Yakın Fay Depremi , Zemin-boru Etkileşimi

Investigation of Response of Embedded Pipe in Two-Layered Soil Subjected to Near-Fault and Far-Fault Earthquakes

Abstract

The behavior of pipelines during earthquakes depends on many factors such as fault movements, soil types, pipe material properties and connection details. On the other hand, damages in pipeline systems can also be seen due to relatively high peak ground acceleration values caused by wave propagation effects, or liquefaction, surface rupture that may be triggered by earthquakes. In this context, in the scope of the study, the effects of soil-structure interaction phenomenon as well as near-fault and far-fault earthquake effects on the behaviors of the pipe system have been investigated using the developed two-dimensional finite element model. Modal analyses of soil-pipe interaction system have been made for the different soil conditions and dominant mode frequencies of interaction system have been compared with dominant site frequencies obtained using a well-known approach. In addition, parametric analyses have been performed in the time domain using different soil systems and earthquake loadings. The changes in the behaviors of the pipe system have been comparatively examined for different soil conditions and earthquake loadings considered. The obtained results importantly draw attention to the fact that the responses of the pipe system may vary depending on the soil-pipe interaction, near-fault and far-fault earthquake loadings.

Keywords

ANSYS , Finite element analysis , Pipeline , Near-fault earthquake , Soil-pipe interaction

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

İnşaat Geoteknik Mühendisliği

Bölüm

Araştırma Makalesi

Yazarlar

Kaşif Furkan Öztürk ^*
0000-0002-6325-4222
Türkiye

Erken Görünüm Tarihi

28 Ağustos 2025

Yayımlanma Tarihi

31 Ağustos 2025

Gönderilme Tarihi

9 Mayıs 2025

Kabul Tarihi

9 Temmuz 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 12 Sayı: 26

DOI

https://doi.org/10.54365/adyumbd.1696358

IZ

https://izlik.org/JA66GR49CA

APA

Öztürk, K. F. (2025). Investigation of Response of Embedded Pipe in Two-Layered Soil Subjected to Near-Fault and Far-Fault Earthquakes. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, 12(26), 211-224. https://doi.org/10.54365/adyumbd.1696358

AMA

1.Öztürk KF. Investigation of Response of Embedded Pipe in Two-Layered Soil Subjected to Near-Fault and Far-Fault Earthquakes. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi. 2025;12(26):211-224. doi:10.54365/adyumbd.1696358

Chicago

Öztürk, Kaşif Furkan. 2025. “Investigation of Response of Embedded Pipe in Two-Layered Soil Subjected to Near-Fault and Far-Fault Earthquakes”. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi 12 (26): 211-24. https://doi.org/10.54365/adyumbd.1696358.

EndNote

Öztürk KF (01 Ağustos 2025) Investigation of Response of Embedded Pipe in Two-Layered Soil Subjected to Near-Fault and Far-Fault Earthquakes. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi 12 26 211–224.

IEEE

[1]K. F. Öztürk, “Investigation of Response of Embedded Pipe in Two-Layered Soil Subjected to Near-Fault and Far-Fault Earthquakes”, Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, c. 12, sy 26, ss. 211–224, Ağu. 2025, doi: 10.54365/adyumbd.1696358.

ISNAD

Öztürk, Kaşif Furkan. “Investigation of Response of Embedded Pipe in Two-Layered Soil Subjected to Near-Fault and Far-Fault Earthquakes”. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi 12/26 (01 Ağustos 2025): 211-224. https://doi.org/10.54365/adyumbd.1696358.

JAMA

1.Öztürk KF. Investigation of Response of Embedded Pipe in Two-Layered Soil Subjected to Near-Fault and Far-Fault Earthquakes. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi. 2025;12:211–224.

MLA

Öztürk, Kaşif Furkan. “Investigation of Response of Embedded Pipe in Two-Layered Soil Subjected to Near-Fault and Far-Fault Earthquakes”. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, c. 12, sy 26, Ağustos 2025, ss. 211-24, doi:10.54365/adyumbd.1696358.

Vancouver

1.Kaşif Furkan Öztürk. Investigation of Response of Embedded Pipe in Two-Layered Soil Subjected to Near-Fault and Far-Fault Earthquakes. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi. 01 Ağustos 2025;12(26):211-24. doi:10.54365/adyumbd.1696358

Yakın Fay ve Uzak Fay Depremlerine Maruz Kalan İki Katmanlı Zemindeki Gömülü Borunun Tepkisinin Araştırılması

Öz

Anahtar Kelimeler

Investigation of Response of Embedded Pipe in Two-Layered Soil Subjected to Near-Fault and Far-Fault Earthquakes

Abstract

Keywords

Kaynakça

Ayrıntılar

Birincil Dil

Konular

Bölüm

Yazarlar

Erken Görünüm Tarihi

Yayımlanma Tarihi

Gönderilme Tarihi

Kabul Tarihi

Yayımlandığı Sayı

DOI

IZ

Kaynak Göster