CIVILICA We Respect the Science
Publisher of Iranian Journals and Conference Proceedings
Paper
title

Effects of different lateral load patterns on the ductility ratio of steel structures

Credit to Download: 1 | Page Numbers 11 | Abstract Views: 139
Year: 2016
COI code: AICT01_145
Paper Language: English

How to Download This Paper

For Downloading the Fulltext of CIVILICA papers please visit the orginal Persian Section of website.

Authors Effects of different lateral load patterns on the ductility ratio of steel structures

Farshad Tayyari - Faculty of Civil Engineering, Tabriz University, Tabriz, Iran.
Milad Sayeri - Faculty of Civil Engineering, Tabriz University, Tabriz, Iran.
Somayye Ghorbani - Faculty of Civil Engineering, Tabriz University, Tabriz, Iran.
Behrang Behrouzi - Faculty of Civil Engineering, University of TCT,Tabriz, Iran.

Abstract:

The ductility ratio and reduction factor due to ductility of intermediate steel moment resisting frames are evaluated based on nonlinear static analyses (pushover analyses). For this purpose, three-, six-, nine-, and twelve-story steel frame structures, considered as low-, medium-, and high-rise frame structures, were designed according to AISC provision. Nonlinear static analyses using lateral load patterns corresponds to uniform and first mode shape were carry out to compute ductility ratio and reduction factor due to ductility of mentioned structures with consideration of failure criteria at both member and structural level. The results obtained by nonlinear static pushover with two mentioned lateral load patterns are compared. According to the analysis results, it is observed that the ductility ratio and reduction factor due to ductility corresponds to first mode shape lateral loads are a bit higher than those obtained from uniform lateral load pattern. It is also concluded that the ductility ratio and the reduction factor due to ductility of structures are decreased with increasing the height of the structures. This result shows that the value of ductility ratio and reduction factor due to ductility depends, among other parameters, on the height of a structure

Keywords:

ductility ratio, reduction factor due to ductility, steel moment resisting frame, nonlinear static analysis, first mode lateral load pattern, uniform lateral load pattern

Perma Link

https://www.civilica.com/Paper-AICT01-AICT01_145.html
COI code: AICT01_145

how to cite to this paper:

If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Tayyari, Farshad; Milad Sayeri; Somayye Ghorbani & Behrang Behrouzi, 2016, Effects of different lateral load patterns on the ductility ratio of steel structures, 1st Conference craft in civil construction, Architecture and Urbanism, تبريز, دانشگاه فني و حرفه اي, https://www.civilica.com/Paper-AICT01-AICT01_145.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Tayyari, Farshad; Milad Sayeri; Somayye Ghorbani & Behrang Behrouzi, 2016)
Second and more: (Tayyari; Sayeri; Ghorbani & Behrouzi, 2016)
For a complete overview of how to citation please review the following CIVILICA Guide (Citation)

Research Info Management

Export Citation info of this paper to research management softwares

New Related Papers

Iran Scientific Advertisment Netword

Share this paper

WHAT IS COI?

COI is a national code dedicated to all Iranian Conference and Journal Papers. the COI of each paper can be verified online.