Seismic design and performance of SPSWs with beam-connected web plates

Name: Seismic design and performance of SPSWs with beam-connected web plates
Author: Özçelik, Ahmet Yiğit, Clayton, P. M.

İsim	Seismic design and performance of SPSWs with beam-connected web plates
Yazar	Özçelik, Ahmet Yiğit, Clayton, P. M.
Basım Tarihi:	2018-03
Basım Yeri	- Elsevier
Konu	Steel plate shear wall, Beam-connected web plates, Seismic performance, Low-seismic design, Nonlinear time-history analysis
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0143-974X
Kayıt Numarası	153bff79-efc8-4447-8cd4-8ca0c5ac5910
Lokasyon	Civil Engineering
Tarih	2018-03
Örnek Metin	Steel plate shear walls with beam-connected web plates (B-SPSWs) are an alternative steel plate shear wall (SPSW) configuration in which the web plate edges are detached from the columns to avoid high flexural demands in the columns resulting from tension field action. Releasing the columns from the web plates results in development of a partial tension field instead of the full tension field observed in conventional SPSWs, which changes system behavior and member demands significantly. A numerical study is undertaken to assess the seismic performance of B-SPSWs designed for low-seismic regions. Equations for the web plate lateral strength and the beam axial force, shear force, and moment demands are provided. Following two design approaches, eighteen B-SPSWs possessing different geometric characteristics are designed based on the provided equations. Each B-SPSW is subjected to forty ground motions representing two seismic hazard levels. The seismic performance of these B-SPSWs is evaluated based on maximum interstory drifts, member demand-to-capacity ratios, and beam-column connection rotations. The results indicate that B-SPSWs show a promising seismic behavior and may be particularly attractive lateral force-resisting alternatives for regions of low and moderate seismicity. (C) 2017 Elsevier Ltd. All rights reserved.
DOI	10.1016/j.jcsr.2017.12.004
Cilt	142

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Seismic design and performance of SPSWs with beam-connected web plates

Yazar Özçelik, Ahmet Yiğit, Clayton, P. M.

Basım Tarihi 2018-03

Basım Yeri - Elsevier

Konu Steel plate shear wall, Beam-connected web plates, Seismic performance, Low-seismic design, Nonlinear time-history analysis

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0143-974X

Kayıt Numarası 153bff79-efc8-4447-8cd4-8ca0c5ac5910

Lokasyon Civil Engineering

Tarih 2018-03

Örnek Metin Steel plate shear walls with beam-connected web plates (B-SPSWs) are an alternative steel plate shear wall (SPSW) configuration in which the web plate edges are detached from the columns to avoid high flexural demands in the columns resulting from tension field action. Releasing the columns from the web plates results in development of a partial tension field instead of the full tension field observed in conventional SPSWs, which changes system behavior and member demands significantly. A numerical study is undertaken to assess the seismic performance of B-SPSWs designed for low-seismic regions. Equations for the web plate lateral strength and the beam axial force, shear force, and moment demands are provided. Following two design approaches, eighteen B-SPSWs possessing different geometric characteristics are designed based on the provided equations. Each B-SPSW is subjected to forty ground motions representing two seismic hazard levels. The seismic performance of these B-SPSWs is evaluated based on maximum interstory drifts, member demand-to-capacity ratios, and beam-column connection rotations. The results indicate that B-SPSWs show a promising seismic behavior and may be particularly attractive lateral force-resisting alternatives for regions of low and moderate seismicity. (C) 2017 Elsevier Ltd. All rights reserved.

DOI 10.1016/j.jcsr.2017.12.004

Cilt 142