Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects

Küçük, Elif Nazlı; DÜZGÜN, OGUZ AKIN

doi:10.18185/erzifbed.1209620

Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects

Elif Nazlı KÜÇÜK, (Atatürk Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümü, Erzurum, Türkiye)

Oğuz Akın DÜZGÜN (Atatürk Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümü, Erzurum, Türkiye)

Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi

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Yıl: 2022 Cilt: 15 Sayı: SPECIAL ISSUE I Sayfa Aralığı: 110 - 123 Metin Dili: İngilizce DOI: 10.18185/erzifbed.1209620 İndeks Tarihi: 30-03-2023

Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects

Öz:

In this study, it is aimed to investigate the seismic performance of a reinforced concrete (RC) structural system exposed to high temperatures. For this purpose, a RC structure with 4 floors and 4 spacings was designed. First of all, column and beam elements were modeled by using ANSYS software and then, thermal analysis was performed assuming that they were exposed to the standard fire curve to obtain the temperature distributions in the cross-sections of the reinforced concrete elements. Secondly, the sectional analyses were performed for the reinforced concrete element sections and moment-curvature relations were obtained. Finally, the three dimensional (3D) structural system was modeled and static pushover analysis was carried out in accordance with the Turkish Building Earthquake Code (TBEC 2018). The results showed that as the exposure time to high temperature increase the inelastic displacement capacity and the base shear force values decrease. The results were also affected by the location of the fire event. Besides, plastic hinges occurred more quickly than the situation before fire event, resulting in a decrease in the load carrying capacity and stiffness of the system.

Anahtar Kelime: RC elements High temperatures Pushover analysis Sectional response Finite elements

Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects

Öz:

Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	Küçük E, DÜZGÜN O (2022). Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects. , 110 - 123. 10.18185/erzifbed.1209620
Chicago	Küçük Elif Nazlı,DÜZGÜN OGUZ AKIN Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects. (2022): 110 - 123. 10.18185/erzifbed.1209620
MLA	Küçük Elif Nazlı,DÜZGÜN OGUZ AKIN Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects. , 2022, ss.110 - 123. 10.18185/erzifbed.1209620
AMA	Küçük E,DÜZGÜN O Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects. . 2022; 110 - 123. 10.18185/erzifbed.1209620
Vancouver	Küçük E,DÜZGÜN O Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects. . 2022; 110 - 123. 10.18185/erzifbed.1209620
IEEE	Küçük E,DÜZGÜN O "Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects." , ss.110 - 123, 2022. 10.18185/erzifbed.1209620
ISNAD	Küçük, Elif Nazlı - DÜZGÜN, OGUZ AKIN. "Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects". (2022), 110-123. https://doi.org/10.18185/erzifbed.1209620

APA	Küçük E, DÜZGÜN O (2022). Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects. Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 15(SPECIAL ISSUE I), 110 - 123. 10.18185/erzifbed.1209620
Chicago	Küçük Elif Nazlı,DÜZGÜN OGUZ AKIN Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects. Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi 15, no.SPECIAL ISSUE I (2022): 110 - 123. 10.18185/erzifbed.1209620
MLA	Küçük Elif Nazlı,DÜZGÜN OGUZ AKIN Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects. Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol.15, no.SPECIAL ISSUE I, 2022, ss.110 - 123. 10.18185/erzifbed.1209620
AMA	Küçük E,DÜZGÜN O Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects. Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2022; 15(SPECIAL ISSUE I): 110 - 123. 10.18185/erzifbed.1209620
Vancouver	Küçük E,DÜZGÜN O Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects. Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2022; 15(SPECIAL ISSUE I): 110 - 123. 10.18185/erzifbed.1209620
IEEE	Küçük E,DÜZGÜN O "Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects." Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 15, ss.110 - 123, 2022. 10.18185/erzifbed.1209620
ISNAD	Küçük, Elif Nazlı - DÜZGÜN, OGUZ AKIN. "Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects". Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi 15/SPECIAL ISSUE I (2022), 110-123. https://doi.org/10.18185/erzifbed.1209620