Seismic Performance Evaluation of RC Buildings Using Irregularity Based Indices
Earthquakes may cause structural and non-structural severefig damage and failure during seismic excitations. These collapses and damages start from the weak points of the structures. The reason for these weak points in structures is the mass, rigidity, and discontinuity in the geometry of the struct...
Main Authors: | , , |
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Format: | Article |
Language: | English |
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Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek
2022-01-01
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Series: | Tehnički Vjesnik |
Subjects: | |
Online Access: | https://hrcak.srce.hr/file/404852 |
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author | Pinar Usta Özgür Bozdağ Özge Onat |
author_facet | Pinar Usta Özgür Bozdağ Özge Onat |
author_sort | Pinar Usta |
collection | DOAJ |
description | Earthquakes may cause structural and non-structural severefig damage and failure during seismic excitations. These collapses and damages start from the weak points of the structures. The reason for these weak points in structures is the mass, rigidity, and discontinuity in the geometry of the structure. These vertical irregularities are one of the major reasons for the failure of structures during earthquakes. Fifteen models are considered in this project to examine the behavior of the building with different heights and vertical irregularities. The seismic response of these selected setback frame structures have been compared with regular frame structures using finite element method-based software SAP2000 v22. In this work regular and setback models of 5 storey, 9 storey, and 13 storey RC frames are considered for modal and dynamic analysis by considering earthquake loads. Furthermore, irregularities indexes comparisons are carried out and discussed in detail for models. The methods used for the analysis are the static method and time history method. |
first_indexed | 2024-04-24T09:11:54Z |
format | Article |
id | doaj.art-c25a2a3ced9b44779b34f892ca31200f |
institution | Directory Open Access Journal |
issn | 1330-3651 1848-6339 |
language | English |
last_indexed | 2024-04-24T09:11:54Z |
publishDate | 2022-01-01 |
publisher | Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek |
record_format | Article |
series | Tehnički Vjesnik |
spelling | doaj.art-c25a2a3ced9b44779b34f892ca31200f2024-04-15T17:47:07ZengFaculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in OsijekTehnički Vjesnik1330-36511848-63392022-01-012941362137110.17559/TV-20210720195034Seismic Performance Evaluation of RC Buildings Using Irregularity Based IndicesPinar Usta0Özgür Bozdağ1Özge Onat2Isparta University of Applied Sciences, Technology Faculty, Department of Civil Engineering, 32200, Isparta, TurkeyDokuz Eylul University, Engineering Faculty, Department of Civil Engineering, 35390, Izmır, TurkeyIsparta University of Applied Sciences, Graduate Institute, 32200, Isparta, TurkeyEarthquakes may cause structural and non-structural severefig damage and failure during seismic excitations. These collapses and damages start from the weak points of the structures. The reason for these weak points in structures is the mass, rigidity, and discontinuity in the geometry of the structure. These vertical irregularities are one of the major reasons for the failure of structures during earthquakes. Fifteen models are considered in this project to examine the behavior of the building with different heights and vertical irregularities. The seismic response of these selected setback frame structures have been compared with regular frame structures using finite element method-based software SAP2000 v22. In this work regular and setback models of 5 storey, 9 storey, and 13 storey RC frames are considered for modal and dynamic analysis by considering earthquake loads. Furthermore, irregularities indexes comparisons are carried out and discussed in detail for models. The methods used for the analysis are the static method and time history method.https://hrcak.srce.hr/file/404852discontinuityR/C buildingsetbackstime history analysisvertical irregularity |
spellingShingle | Pinar Usta Özgür Bozdağ Özge Onat Seismic Performance Evaluation of RC Buildings Using Irregularity Based Indices Tehnički Vjesnik discontinuity R/C building setbacks time history analysis vertical irregularity |
title | Seismic Performance Evaluation of RC Buildings Using Irregularity Based Indices |
title_full | Seismic Performance Evaluation of RC Buildings Using Irregularity Based Indices |
title_fullStr | Seismic Performance Evaluation of RC Buildings Using Irregularity Based Indices |
title_full_unstemmed | Seismic Performance Evaluation of RC Buildings Using Irregularity Based Indices |
title_short | Seismic Performance Evaluation of RC Buildings Using Irregularity Based Indices |
title_sort | seismic performance evaluation of rc buildings using irregularity based indices |
topic | discontinuity R/C building setbacks time history analysis vertical irregularity |
url | https://hrcak.srce.hr/file/404852 |
work_keys_str_mv | AT pinarusta seismicperformanceevaluationofrcbuildingsusingirregularitybasedindices AT ozgurbozdag seismicperformanceevaluationofrcbuildingsusingirregularitybasedindices AT ozgeonat seismicperformanceevaluationofrcbuildingsusingirregularitybasedindices |