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A Practical Finite Element Model of TSADWA Type Semi-Rigid Connections for Push-Over Analysis of Steel Frames in SAP2000 = = Celik Cercevelerin SAP2000'de Itme Analizi Icin Uakgck Tipi Yari Rijit Baglantilarin Pratik bir Sonlu Eleman Modeli.

Record Type:	Electronic resources : Monograph/item
Title/Author:	A Practical Finite Element Model of TSADWA Type Semi-Rigid Connections for Push-Over Analysis of Steel Frames in SAP2000 =/
Reminder of title:	Celik Cercevelerin SAP2000'de Itme Analizi Icin Uakgck Tipi Yari Rijit Baglantilarin Pratik bir Sonlu Eleman Modeli.
remainder title:	Celik Cercevelerin SAP2000'de Itme Analizi Icin Uakgck Tipi Yari Rijit Baglantilarin Pratik bir Sonlu Eleman Modeli.
Author:	Seker, Oncel.
Description:	1 online resource (103 pages)
Notes:	Source: Masters Abstracts International, Volume: 84-01.
Contained By:	Masters Abstracts International84-01.
Subject:	Friction. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29154018click for full text (PQDT)
ISBN:	9798835545391

A Practical Finite Element Model of TSADWA Type Semi-Rigid Connections for Push-Over Analysis of Steel Frames in SAP2000 = = Celik Cercevelerin SAP2000'de Itme Analizi Icin Uakgck Tipi Yari Rijit Baglantilarin Pratik bir Sonlu Eleman Modeli.
Seker, Oncel.

A Practical Finite Element Model of TSADWA Type Semi-Rigid Connections for Push-Over Analysis of Steel Frames in SAP2000 =Celik Cercevelerin SAP2000'de Itme Analizi Icin Uakgck Tipi Yari Rijit Baglantilarin Pratik bir Sonlu Eleman Modeli.Celik Cercevelerin SAP2000'de Itme Analizi Icin Uakgck Tipi Yari Rijit Baglantilarin Pratik bir Sonlu Eleman Modeli. - 1 online resource (103 pages)

Source: Masters Abstracts International, Volume: 84-01.

Thesis (M.Sc.)--Izmir Institute of Technology (Turkey), 2021.

Includes bibliographical references

In steel structural analyses, beam to column connections is traditionally fully pinned or fully rigid. In the analysis assumption, moment (rigid) connections are assumed not to undergo rotation, and shear (pinned) connections can't transfer moment. These classifications do not represent actual connection behavior. Moment (rigid) connections have some relative flexibilities to rotate, and shear (pinned) connections have some capacity to transfer moment. In the light of these actual connection capabilities, another type of connection called partially restrained (PR) or semi-rigid connection is introduced. This study focuses on the behavior of bolted top, and seat angle with double web angle (TSADWA) connection using finite element method (FEM) software (ANSYS) to obtain moment-rotation curves, including geometrical and mechanical properties of the connection and adaptation of the PR connection behavior into the planar frame is performed for performance analysis through SAP2000 software by considering current codes and literature. Azizinamini's (Azizinamini, 1985) experimental and Frye and Morris's (Frye & Morris, 1975) mathematical moment-rotation curves are used to compare with the curves produced in the ANSYS to validate the feasibility of the finite element based PR connection models. A portal frame model with an 8S10 PR connection in the SAP2000 for performance analysis is also compared with the ANSYS portal frame model to demonstrate the correlation between the push-over analysesto reduce the margin of error. Although there is a lack of experimental information on the TSADWA connected frame models, results show that semi-rigid connection models and their usage on the steel frames can propose a reliable and practical methodology for the analysis process.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798835545391Subjects--Topical Terms:

650299
Friction.
Index Terms--Genre/Form:

542853
Electronic books.

A Practical Finite Element Model of TSADWA Type Semi-Rigid Connections for Push-Over Analysis of Steel Frames in SAP2000 = = Celik Cercevelerin SAP2000'de Itme Analizi Icin Uakgck Tipi Yari Rijit Baglantilarin Pratik bir Sonlu Eleman Modeli.
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245 1 2 $a A Practical Finite Element Model of TSADWA Type Semi-Rigid Connections for Push-Over Analysis of Steel Frames in SAP2000 = $b Celik Cercevelerin SAP2000'de Itme Analizi Icin Uakgck Tipi Yari Rijit Baglantilarin Pratik bir Sonlu Eleman Modeli.
246 3 1 $a Celik Cercevelerin SAP2000'de Itme Analizi Icin Uakgck Tipi Yari Rijit Baglantilarin Pratik bir Sonlu Eleman Modeli.
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500 $a Source: Masters Abstracts International, Volume: 84-01.
500 $a Advisor: Aktas, Engin.
502 $a Thesis (M.Sc.)--Izmir Institute of Technology (Turkey), 2021.
504 $a Includes bibliographical references
520 $a In steel structural analyses, beam to column connections is traditionally fully pinned or fully rigid. In the analysis assumption, moment (rigid) connections are assumed not to undergo rotation, and shear (pinned) connections can't transfer moment. These classifications do not represent actual connection behavior. Moment (rigid) connections have some relative flexibilities to rotate, and shear (pinned) connections have some capacity to transfer moment. In the light of these actual connection capabilities, another type of connection called partially restrained (PR) or semi-rigid connection is introduced. This study focuses on the behavior of bolted top, and seat angle with double web angle (TSADWA) connection using finite element method (FEM) software (ANSYS) to obtain moment-rotation curves, including geometrical and mechanical properties of the connection and adaptation of the PR connection behavior into the planar frame is performed for performance analysis through SAP2000 software by considering current codes and literature. Azizinamini's (Azizinamini, 1985) experimental and Frye and Morris's (Frye & Morris, 1975) mathematical moment-rotation curves are used to compare with the curves produced in the ANSYS to validate the feasibility of the finite element based PR connection models. A portal frame model with an 8S10 PR connection in the SAP2000 for performance analysis is also compared with the ANSYS portal frame model to demonstrate the correlation between the push-over analysesto reduce the margin of error. Although there is a lack of experimental information on the TSADWA connected frame models, results show that semi-rigid connection models and their usage on the steel frames can propose a reliable and practical methodology for the analysis process.
520 $a Celik yapi analizlerinde, kiris-kolon baglantilari geleneksel olarak tamamen pimli veya tamamen rijit olarak kabul edilir. Analiz varsayiminda, donmeye izin vermeyen moment (rijit) baglantilari ve moment aktarmayan kesme (pimli) baglantilari kullanilir. Bu siniflandirmalar gercek baglanti davranisini temsil etmez. Aslinda, moment (rijit) baglantilarin goreli donme esneklikleri varken, kesme (pimli) baglantilarin moment aktarma kapasiteleri vardir. Bu gercek baglanti davranisi isiginda, kismen kisitli veya yari rijit baglanti olarak adlandirilan baska bir baglanti turu tanitilmistir. Bu calisma; civatali ust, alt ve govdede cift korniyerli (UAKGCK) yari-rijit baglantinin geometrik ve mekanik ozelliklerini iceren moment-donme egrilerini sonlu eleman yazilimi (ANSYS) ile olusturmaya, bu egrileri duzlemsel cerceveler uzerinde kullanarak celik cercevelerin performans kapasitelerini elde etmeye dayanmaktadir. Gerceklestirilen cerceve analizleri, guncel yonetmelikler ve literatur bilgisi dikkate alinarak statik itme analiz yontemi ile SAP2000 yazilimi araciligiyla yapilmistir. Bu surec icerisinde, Azizinamini'nin (Azizinamini, 1985) deneysel, Frye ve Morris'in (Frye & Morris, 1975) matematiksel moment-donme egrileri sonlu eleman yazilimi (ANSYS) kullanilarak olusturulan baglanti modellerinin uygulanabilirligini teyit etmek icin kullanilmistir. Performans analizi icin 8S10 baglantili yari-rijit bir portal cerceve SAP2000 yaziliminda modellenerek ANSYS yaziliminda olusturulan cerceve modeli ile karsilastirilmis, bu modeller arasindaki baglilasim irdelenerek hata payini azaltmak amaclanmistir. Cerceve analizleri ile ilgili deneysel verilerin yokluguna ragmen elde edilen sonuclar yari-rijit baglantilarin sonlu elemanlar araciligiyla modellenebilecegini ve bu modellerin cerceve analizleri icerisinde kullanilabilecegini gostermekte, analiz sureci icin pratik ve guvenilir bir metodoloji onermektedir.
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