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Az Hasarlı Çerçevelerin Eksenel Yüklü Püskürtme Beton Paneller ile Güçlendirilmesi

Year 2018, Volume: 8 Issue: 1, 38 - 47, 01.01.2018

Abstract

Bu çalışmada sunulan araştırma, püskürtme beton panellerin üzerine etkiyen eksenel yüklerin etkisini incelemektir. Deneysel çalışmada, dört adet püskürtme beton panelli betonarme çerçevenin güçlendirilmesi yapılmıştır. İki adet çerçevede, paneller çerçeveler ile tam bağlı ve diğer ikisinde ise paneller sadece kirişe bağlanmıştır. Her iki grup numuneler içinden, birer tanesinde kirişlere betonarme panellerin imalatından önce ters sehim verilmiştir. Panel betonları priz aldıktan sonra, kirişler serbest bırakılarak paneller üzerine eksenel yüklerin etkimesi sağlanmıştır. Numuneler, çevrimsel yatay yükler altında denenmiştir. Sonuç olarak, panellere uygulanan eksenel yük, yanal yük taşıma kapasitesinde artış sağlamıştır ve tam bağlı panel numunede sistemin enerji dağılımı da artmıştır. Sadece kirişlere bağlı dolgu çerçevelerinde, eksenel yükün etkisi gözlemlenmemiştir

References

  • Aydogan, M., Ozturk, T. 2002. Betonarme Yapılarda Güçlendirme Uygulamaları. Prof.Dr. Kemal Özden’i Anma Semineri: Yapıların Onarım ve Güçlendirilmesi Alanında Gelişmeler, s.39-69, İstanbul.
  • Celep, Z. 1998. Post-earthquake rehabilitation of moderately damaged masonry structures. Second Japan-Turkey Workshop on Earthquake Engineering, 1: 73-90, İstanbul.
  • Mourtaja, W., Yuksel, E., Ilki, A., Karadogan, H.F. 1998. Strengthening and/or upgrading the RC frames by means of special shotcreted diaphrams. Second Japan-Turkey Workshop on Earthquake Engineering, 1: 318-326, İstanbul.

Seismic Strengthening of Slightly Damaged RC Frames Using Axially Loaded Shotcreted Panels

Year 2018, Volume: 8 Issue: 1, 38 - 47, 01.01.2018

Abstract

The work presented in this study aimed to investigate the influence of axial loads applied on shotcrete panels. The experimental work is composed of strengthening of four bare reinforced concrete RC frames with shotcrete panels. In two of them, the panels are fully integrated to the frames and in the rest; the panels are connected only to the beams. At one of the specimens from each group, the beams are cambered before the construction of RC panels. After the cure of the concrete of the panel, the beams are released to create axial loads on the panels. The specimens are tested under lateral reversed cycling loads. From the results it has been observed that the axial load applied on the panel can cause increase on the lateral load carrying capacity and energy dissipation of the system at the fully integrated panel specimen. No significant effect of the axial load is observed at the partially integrated infilled frame.

References

  • Aydogan, M., Ozturk, T. 2002. Betonarme Yapılarda Güçlendirme Uygulamaları. Prof.Dr. Kemal Özden’i Anma Semineri: Yapıların Onarım ve Güçlendirilmesi Alanında Gelişmeler, s.39-69, İstanbul.
  • Celep, Z. 1998. Post-earthquake rehabilitation of moderately damaged masonry structures. Second Japan-Turkey Workshop on Earthquake Engineering, 1: 73-90, İstanbul.
  • Mourtaja, W., Yuksel, E., Ilki, A., Karadogan, H.F. 1998. Strengthening and/or upgrading the RC frames by means of special shotcreted diaphrams. Second Japan-Turkey Workshop on Earthquake Engineering, 1: 318-326, İstanbul.
There are 3 citations in total.

Details

Primary Language English
Journal Section Research Article
Authors

Pınar Teymur

Sumru Pala This is me

Ercan Yuksel This is me

Publication Date January 1, 2018
Published in Issue Year 2018 Volume: 8 Issue: 1

Cite

APA Teymur, P., Pala, S., & Yuksel, E. (2018). Seismic Strengthening of Slightly Damaged RC Frames Using Axially Loaded Shotcreted Panels. Karaelmas Fen Ve Mühendislik Dergisi, 8(1), 38-47.
AMA Teymur P, Pala S, Yuksel E. Seismic Strengthening of Slightly Damaged RC Frames Using Axially Loaded Shotcreted Panels. Karaelmas Fen ve Mühendislik Dergisi. January 2018;8(1):38-47.
Chicago Teymur, Pınar, Sumru Pala, and Ercan Yuksel. “Seismic Strengthening of Slightly Damaged RC Frames Using Axially Loaded Shotcreted Panels”. Karaelmas Fen Ve Mühendislik Dergisi 8, no. 1 (January 2018): 38-47.
EndNote Teymur P, Pala S, Yuksel E (January 1, 2018) Seismic Strengthening of Slightly Damaged RC Frames Using Axially Loaded Shotcreted Panels. Karaelmas Fen ve Mühendislik Dergisi 8 1 38–47.
IEEE P. Teymur, S. Pala, and E. Yuksel, “Seismic Strengthening of Slightly Damaged RC Frames Using Axially Loaded Shotcreted Panels”, Karaelmas Fen ve Mühendislik Dergisi, vol. 8, no. 1, pp. 38–47, 2018.
ISNAD Teymur, Pınar et al. “Seismic Strengthening of Slightly Damaged RC Frames Using Axially Loaded Shotcreted Panels”. Karaelmas Fen ve Mühendislik Dergisi 8/1 (January 2018), 38-47.
JAMA Teymur P, Pala S, Yuksel E. Seismic Strengthening of Slightly Damaged RC Frames Using Axially Loaded Shotcreted Panels. Karaelmas Fen ve Mühendislik Dergisi. 2018;8:38–47.
MLA Teymur, Pınar et al. “Seismic Strengthening of Slightly Damaged RC Frames Using Axially Loaded Shotcreted Panels”. Karaelmas Fen Ve Mühendislik Dergisi, vol. 8, no. 1, 2018, pp. 38-47.
Vancouver Teymur P, Pala S, Yuksel E. Seismic Strengthening of Slightly Damaged RC Frames Using Axially Loaded Shotcreted Panels. Karaelmas Fen ve Mühendislik Dergisi. 2018;8(1):38-47.