Considering the Effect of Masonry Infill Walls on the Seismic Behavior of R/C Frames with a Simplified Method

Cilt: 21 Sayı: 3 1 Temmuz 2015
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Considering the Effect of Masonry Infill Walls on the Seismic Behavior of R/C Frames with a Simplified Method

Abstract

Generally, in practice, effect of infill walls is not taken into account in the design or seismic performance assessment of RC buildings. In order to consider this effect, certain calculations and assumptions should be made. In this study, a simplified method, which considers this effect by employing a coefficient, is investigated and the criteria defined to employ this method is examined. A similar recommendation is investigated in detail given in the recent code namely “Determination of Seismically Vulnerable Buildings” in the context of “Urban Transformation Law”, where a single coefficient was defined to consider the effect of masonry infill walls. Column shear forces, inter-story drift ratio, mode shapes and the corresponding periods are the engineering demand parameters used in the assessments. Analytical model of a four-story RC building is generated and the effect of infill walls on its seismic response is investigated. It was found out that the coefficient proposed by the code “Determination of Seismically Vulnerable Buildings” to consider the effect of infill wall leads to column shear demands that are on the safe side in most of the cases. On the other hand, unsymmetrical arrangement of infill walls can cause torsion in the structure, which increases the shear demands in certain columns. Accordingly, it is suggested to add a further limitation in the application of the simplified method in the relevant item of the code “Determination of Seismically Vulnerable Buildings” when the infill walls cause torsion in the structural system.

Keywords

Kaynakça

  1. Tasligedik AS, Pampanin S, Palermo A. “Damage Mitigation Strategies of ‘Non-Structural’ Infill Walls: Concept Program”. Proceedings of the Ninth Pacific Conference on Earthquake Engineering Building an Earthquake-Resilient Society, Aucland, New Zealand, 14-16 April 2011.
  2. Paulay T, Priestley MJN. Seismic Design of Reinforced Concrete and Masonry Buildings. 1st ed. USA. Wiley Interscience, 1992.
  3. Smith BS, Coull A. Tall Building Structures: Analysis and Design. 1st ed. USA. Wiley Interscience, 1991.
  4. Smith BS, Carter C. “A Method of Analysis for Infilled Frames”. Proceedings of the Institution of Civil Engineers (ICE), 44(1), 31-48, 1969.
  5. Çevre ve Şehircilik Bakanlığı. “Riskli Yapıların Tespit Edilmesine İlişkin Esaslar”. Ek: RG-2/7/2013-28695, EK-2: Çevre ve Şehircilik Bakanlığı, Ankara, Türkiye, 2013.
  6. FEMA 356 “Prestandard And Commentary for the Seismic Rehabilitation of Buildings”. Prepared by ASCE for Federal Emergency, Washington D.C, 2000.
  7. Kılınç K, Yalçın M, Tuncan M. “AÖF TV Yapım Merkezi Müdürlüğü A Blok, Eski İletişim Bilimleri Fakültesi A Blok ve B Blok Binalarına Ait Deney Raporu”, Eskişehir, Türkiye, Kasım 2012.
  8. American Concrete Institute (ACI). Building Code Requirements for Structural Concrete and Commentary, American Concrete Institute 318M-11, USA, 2011.

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

-

Yayımlanma Tarihi

1 Temmuz 2015

Gönderilme Tarihi

6 Temmuz 2015

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2015 Cilt: 21 Sayı: 3

Kaynak Göster

APA
Aksoy, H., & Avşar, Ö. (2015). Considering the Effect of Masonry Infill Walls on the Seismic Behavior of R/C Frames with a Simplified Method. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 21(3), 115-122. https://doi.org/10.5505/pajes.2014.52297
AMA
1.Aksoy H, Avşar Ö. Considering the Effect of Masonry Infill Walls on the Seismic Behavior of R/C Frames with a Simplified Method. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 2015;21(3):115-122. doi:10.5505/pajes.2014.52297
Chicago
Aksoy, Hasan, ve Özgür Avşar. 2015. “Considering the Effect of Masonry Infill Walls on the Seismic Behavior of R/C Frames with a Simplified Method”. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 21 (3): 115-22. https://doi.org/10.5505/pajes.2014.52297.
EndNote
Aksoy H, Avşar Ö (01 Temmuz 2015) Considering the Effect of Masonry Infill Walls on the Seismic Behavior of R/C Frames with a Simplified Method. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 21 3 115–122.
IEEE
[1]H. Aksoy ve Ö. Avşar, “Considering the Effect of Masonry Infill Walls on the Seismic Behavior of R/C Frames with a Simplified Method”, Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, c. 21, sy 3, ss. 115–122, Tem. 2015, doi: 10.5505/pajes.2014.52297.
ISNAD
Aksoy, Hasan - Avşar, Özgür. “Considering the Effect of Masonry Infill Walls on the Seismic Behavior of R/C Frames with a Simplified Method”. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 21/3 (01 Temmuz 2015): 115-122. https://doi.org/10.5505/pajes.2014.52297.
JAMA
1.Aksoy H, Avşar Ö. Considering the Effect of Masonry Infill Walls on the Seismic Behavior of R/C Frames with a Simplified Method. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 2015;21:115–122.
MLA
Aksoy, Hasan, ve Özgür Avşar. “Considering the Effect of Masonry Infill Walls on the Seismic Behavior of R/C Frames with a Simplified Method”. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, c. 21, sy 3, Temmuz 2015, ss. 115-22, doi:10.5505/pajes.2014.52297.
Vancouver
1.Hasan Aksoy, Özgür Avşar. Considering the Effect of Masonry Infill Walls on the Seismic Behavior of R/C Frames with a Simplified Method. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 01 Temmuz 2015;21(3):115-22. doi:10.5505/pajes.2014.52297