Effect of flexural demands in the leaner columns on the column buckling strength

Name: Effect of flexural demands in the leaner columns on the column buckling strength
Author: Özçelik, Ahmet Yiğit, Clayton, P. M.

İsim	Effect of flexural demands in the leaner columns on the column buckling strength
Yazar	Özçelik, Ahmet Yiğit, Clayton, P. M.
Basım Tarihi:	2018
Basım Yeri	- Earthquake Engineering Research Institute
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-151087325-4
Kayıt Numarası	f3f2e37e-5b21-4861-9237-7d445bfd071c
Lokasyon	Civil Engineering
Tarih	2018
Örnek Metin	Leaner columns of steel frames are typically designed for axial load only and they are assumed not to contribute to the lateral stiffness of the system; however, a recent study revealed that under seismic loading leaner columns underwent significant flexural demands due to differential interstory drift demands along the building height that were not observed when traditional design methods were adopted. A parametric numerical study is conducted to quantify the reduction in column buckling strength due to these flexural demands that are not considered in design. An empirical column buckling strength reduction factor that accounts for the reduction in the column buckling strength due to flexural demands is proposed. This reduction factor can be easily implemented with traditional design approaches without considering the flexural demands in the leaner columns explicitly.
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Effect of flexural demands in the leaner columns on the column buckling strength

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

Basım Tarihi 2018

Basım Yeri - Earthquake Engineering Research Institute

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-151087325-4

Kayıt Numarası f3f2e37e-5b21-4861-9237-7d445bfd071c

Lokasyon Civil Engineering

Tarih 2018

Örnek Metin Leaner columns of steel frames are typically designed for axial load only and they are assumed not to contribute to the lateral stiffness of the system; however, a recent study revealed that under seismic loading leaner columns underwent significant flexural demands due to differential interstory drift demands along the building height that were not observed when traditional design methods were adopted. A parametric numerical study is conducted to quantify the reduction in column buckling strength due to these flexural demands that are not considered in design. An empirical column buckling strength reduction factor that accounts for the reduction in the column buckling strength due to flexural demands is proposed. This reduction factor can be easily implemented with traditional design approaches without considering the flexural demands in the leaner columns explicitly.

Cilt 2