Two techniques for calculating design base shear

Performance-Based Plastic Design (PBPD) method has been recently developed to achieve the enhanced response of structures to earthquake. To reach this goal, several ways have been suggested. In this paper, the schemes of calculating base shear in the (PBPD) procedure will be studied. Two techniques...

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Autores principales:	Mohammad Rezaiee-Pajand, Elham Mirafzali
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2020
Materias:	base shear performance-based plastic design yield point spectra energy target displacement yield mechanism Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/05fc468bf8524176a1cd63a3e7411cf3
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spelling	oai:doaj.org-article:05fc468bf8524176a1cd63a3e7411cf32021-11-08T15:53:49ZTwo techniques for calculating design base shear2476-39772538-261610.22065/jsce.2018.128844.1543https://doaj.org/article/05fc468bf8524176a1cd63a3e7411cf32020-04-01T00:00:00Zhttps://www.jsce.ir/article_79386_9934b9fa456575dbfa0862432d298c9c.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616Performance-Based Plastic Design (PBPD) method has been recently developed to achieve the enhanced response of structures to earthquake. To reach this goal, several ways have been suggested. In this paper, the schemes of calculating base shear in the (PBPD) procedure will be studied. Two techniques of determining base shear will be used. The base shear of two steel moment frames will be found by these two processes. By using the difference between the input energy and the elastic strain energy to obtain the plastic energy, the plastic design is then performed to detail the frame members in order to achieve the intended yield mechanism and behavior. The inelastic seismic behaviors of the four frames were studied through nonlinear static and dynamic analyses. These two suggested techniques and their comparisons have not been proposed yet. This kind of plastic design has three main parts. Calculating base shear is the first and important portion. The second part consists of the member plastic design for flexible behavior. To design elastic members by using column trees is the third and last part. Throughout this study is devoted to present two methods for calculating base shear. The moment frames will be investigated in this article.Mohammad Rezaiee-PajandElham MirafzaliIranian Society of Structrual Engineering (ISSE)articlebase shearperformance-based plastic designyield point spectraenergytarget displacementyield mechanismBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 7, Iss شماره ویژه 1 (2020)
institution	DOAJ
collection	DOAJ
language	FA
topic	base shear performance-based plastic design yield point spectra energy target displacement yield mechanism Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	base shear performance-based plastic design yield point spectra energy target displacement yield mechanism Bridge engineering TG1-470 Building construction TH1-9745 Mohammad Rezaiee-Pajand Elham Mirafzali Two techniques for calculating design base shear
description	Performance-Based Plastic Design (PBPD) method has been recently developed to achieve the enhanced response of structures to earthquake. To reach this goal, several ways have been suggested. In this paper, the schemes of calculating base shear in the (PBPD) procedure will be studied. Two techniques of determining base shear will be used. The base shear of two steel moment frames will be found by these two processes. By using the difference between the input energy and the elastic strain energy to obtain the plastic energy, the plastic design is then performed to detail the frame members in order to achieve the intended yield mechanism and behavior. The inelastic seismic behaviors of the four frames were studied through nonlinear static and dynamic analyses. These two suggested techniques and their comparisons have not been proposed yet. This kind of plastic design has three main parts. Calculating base shear is the first and important portion. The second part consists of the member plastic design for flexible behavior. To design elastic members by using column trees is the third and last part. Throughout this study is devoted to present two methods for calculating base shear. The moment frames will be investigated in this article.
format	article
author	Mohammad Rezaiee-Pajand Elham Mirafzali
author_facet	Mohammad Rezaiee-Pajand Elham Mirafzali
author_sort	Mohammad Rezaiee-Pajand
title	Two techniques for calculating design base shear
title_short	Two techniques for calculating design base shear
title_full	Two techniques for calculating design base shear
title_fullStr	Two techniques for calculating design base shear
title_full_unstemmed	Two techniques for calculating design base shear
title_sort	two techniques for calculating design base shear
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2020
url	https://doaj.org/article/05fc468bf8524176a1cd63a3e7411cf3
work_keys_str_mv	AT mohammadrezaieepajand twotechniquesforcalculatingdesignbaseshear AT elhammirafzali twotechniquesforcalculatingdesignbaseshear
_version_	1718441540041310208

Two techniques for calculating design base shear

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