Aytuğ SEÇKİN, Bilge DORAN

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Betonarme Perdelerin Kesme Güvenliğinin TBDY-2018’e Göre İncelenmesi

Bu çalışmada, betonarme perdelerin tasarım kesme kuvvetinin yeterliliği Türkiye Bina Deprem Yönetmeliği 2018 (TBDY-2018) esaslarına göre araştırılmıştır. Bu amaç doğrultusunda, taşıyıcı sistemi süneklik düzeyi yüksek betonarme çerçevelerden ve perdelerden oluşan 20 katlı bir binada doğrusal ve doğrusal olmayan analizler yürütülmüştür. Çalışma kapsamında öncelikle 20 katlı bir binanın dayanıma göre tasarımı mod birleştirme yöntemi ile gerçekleştirilmiştir. Tasarlanmış binada, yatay elastik tasarım spektrumuna göre eşleştirilmiş 11 deprem kaydı etkisi altında zaman tanım alanında doğrusal olmayan analizler yapılmıştır. Doğrusal analizlerden elde edilen tasarım kesme kuvvetleri ve doğrusal olmayan analizlerden elde edilen kesme talepleri, incelenen dikdörtgen ve L-kesitli perdelerin yükseklikleri boyunca karşılaştırılmıştır. Çalışma sonucunda, L-kesitli perdede hesaplanan tasarım kesme kuvvetinin talep değerini karşılamada yetersiz kaldığı görülmüştür. Betonarme perdelerin kesme talepleri, modifiye edilmiş modal süperpozisyon yaklaşımı (MMS) ile de hesaplanmış ve bu yaklaşımın TBDY-2018’e uygulanabilirliği incelenen perdeler üzerinde test edilmiştir.
Anahtar Kelimeler:

Betonarme perdeler, dinamik büyütme katsayısı, modifiye edilmiş modal süperpozisyon yaklaşımı, TBDY-2018, zaman tanım alanında doğrusal olmayan analiz

Investigation of Shear Safety in Reinforced Concrete Walls According to TBEC-2018

This study investigates the adequacy of the design shear force in reinforced concrete walls according to the Turkish Building Earthquake Code 2018 (TBEC-2018). For this purpose, linear and nonlinear analyses are conducted in a 20-story building, of which lateral load resisting system consists of reinforced concrete frames and shear walls with a high ductility level. First, the force-based design of the 20-story building is carried out using response spectrum analysis. Then, nonlinear time history analyses (NLTHA) are performed on the building under eleven ground motions matched to the elastic design spectrum. Lastly, design shear forces from linear analysis and shear demands from nonlinear analyses are compared along the heights of the walls with rectangular and L-shaped cross-sections. The study reveals that the design shear force of the L-shaped shear wall is insufficient to meet the demand value. The shear demands of reinforced concrete walls are also calculated by the modified modal superposition approach (MMS), and the applicability of this approach to TBEC-2018 is tested on the shear walls examined.
Keywords:

Dynamic amplification factor, modified modal superposition approach, nonlinear time history analysis, reinforced concrete shear walls, TBEC-2018,

Tam Metin

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Bibtex @araştırma makalesi { tjce1235472, journal = {Turkish Journal of Civil Engineering}, issn = {2822-6836}, address = {İnşaat Mühendisleri Odası Necatibey Cad. No: 57 Kızılay / Ankara}, publisher = {TMMOB İnşaat Mühendisleri Odası}, year = {2023}, volume = {34}, number = {5}, pages = {107 - 128}, doi = {10.18400/tjce.1235472}, title = {Betonarme Perdelerin Kesme Güvenliğinin TBDY-2018’e Göre İncelenmesi}, key = {cite}, author = {Seçkin, Aytuğ and Doran, Bilge} }
APA Seçkin, A. & Doran, B. (2023). Betonarme Perdelerin Kesme Güvenliğinin TBDY-2018’e Göre İncelenmesi . Turkish Journal of Civil Engineering , 34 (5) , 107-128 . DOI: 10.18400/tjce.1235472
MLA Seçkin, A. , Doran, B. "Betonarme Perdelerin Kesme Güvenliğinin TBDY-2018’e Göre İncelenmesi" . Turkish Journal of Civil Engineering 34 (2023 ): 107-128 <
Chicago Seçkin, A. , Doran, B. "Betonarme Perdelerin Kesme Güvenliğinin TBDY-2018’e Göre İncelenmesi". Turkish Journal of Civil Engineering 34 (2023 ): 107-128
RIS TY - JOUR T1 - Betonarme Perdelerin Kesme Güvenliğinin TBDY-2018’e Göre İncelenmesi AU - AytuğSeçkin, BilgeDoran Y1 - 2023 PY - 2023 N1 - doi: 10.18400/tjce.1235472 DO - 10.18400/tjce.1235472 T2 - Turkish Journal of Civil Engineering JF - Journal JO - JOR SP - 107 EP - 128 VL - 34 IS - 5 SN - 2822-6836- M3 - doi: 10.18400/tjce.1235472 UR - Y2 - 2023 ER -
EndNote %0 Turkish Journal of Civil Engineering Betonarme Perdelerin Kesme Güvenliğinin TBDY-2018’e Göre İncelenmesi %A Aytuğ Seçkin , Bilge Doran %T Betonarme Perdelerin Kesme Güvenliğinin TBDY-2018’e Göre İncelenmesi %D 2023 %J Turkish Journal of Civil Engineering %P 2822-6836- %V 34 %N 5 %R doi: 10.18400/tjce.1235472 %U 10.18400/tjce.1235472
ISNAD Seçkin, Aytuğ , Doran, Bilge . "Betonarme Perdelerin Kesme Güvenliğinin TBDY-2018’e Göre İncelenmesi". Turkish Journal of Civil Engineering 34 / 5 (Eylül 2023): 107-128 .
AMA Seçkin A. , Doran B. Betonarme Perdelerin Kesme Güvenliğinin TBDY-2018’e Göre İncelenmesi. tjce. 2023; 34(5): 107-128.
Vancouver Seçkin A. , Doran B. Betonarme Perdelerin Kesme Güvenliğinin TBDY-2018’e Göre İncelenmesi. Turkish Journal of Civil Engineering. 2023; 34(5): 107-128.
IEEE A. Seçkin ve B. Doran , "Betonarme Perdelerin Kesme Güvenliğinin TBDY-2018’e Göre İncelenmesi", , c. 34, sayı. 5, ss. 107-128, Eyl. 2023, doi:10.18400/tjce.1235472
Turkish Journal of Civil Engineering
  • ISSN: 2822-6836
  • Yayın Aralığı: Yılda Ayda 1
  • Yayıncı: TMMOB İnşaat Mühendisleri Odası

61.9b563

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