Time-dependent Seismic Performance Assessment of Corroded Reinforced Concrete Frames
In this study, effects of reinforcement corrosion such as reinforcement cross section reduction, steel yield strength and concrete compressive strength reduction on RC member capacity decrease are studied. Next, a two-dimensional reinforced concrete moment resistant frame is modeled to evaluate the...
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| Veröffentlicht in: | Periodica polytechnica. Civil engineering. Bauingenieurwesen 2019-05, Vol.63 (2), p.631 |
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| container_title | Periodica polytechnica. Civil engineering. Bauingenieurwesen |
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| creator | Ghanooni-Bagha, Mohammad Zarei, Sajad Savoj, Hamid Reza Shayanfar, Mohsen Ali |
| description | In this study, effects of reinforcement corrosion such as reinforcement cross section reduction, steel yield strength and concrete compressive strength reduction on RC member capacity decrease are studied. Next, a two-dimensional reinforced concrete moment resistant frame is modeled to evaluate the effects of moderate and severe intensity corrosion on moment-curvature behavior of elements and structure seismic response under nonlinear analysis. Structure capacity curves in push-over analysis and failure curves resulted from IDA for both the structure without and with corrosion are obtained and the effects of reinforcement’s corrosion on the reinforced concrete frame seismic performance are determined through comparing the results. The results revealed that in terms of amount, place and type of corrosion in the reinforced concrete frame, value of the reduction resisting moment of elements is different. Furthermore, the outcomes of nonlinear analyses showed that the capacity of structure is reduced and its seismic performance level is changed as a result of corrosion. |
| doi_str_mv | 10.3311/PPci.12653 |
| format | Article |
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Next, a two-dimensional reinforced concrete moment resistant frame is modeled to evaluate the effects of moderate and severe intensity corrosion on moment-curvature behavior of elements and structure seismic response under nonlinear analysis. Structure capacity curves in push-over analysis and failure curves resulted from IDA for both the structure without and with corrosion are obtained and the effects of reinforcement’s corrosion on the reinforced concrete frame seismic performance are determined through comparing the results. The results revealed that in terms of amount, place and type of corrosion in the reinforced concrete frame, value of the reduction resisting moment of elements is different. Furthermore, the outcomes of nonlinear analyses showed that the capacity of structure is reduced and its seismic performance level is changed as a result of corrosion.</description><identifier>ISSN: 0553-6626</identifier><identifier>EISSN: 1587-3773</identifier><identifier>DOI: 10.3311/PPci.12653</identifier><language>eng</language><publisher>Budapest: Periodica Polytechnica, Budapest University of Technology and Economics</publisher><subject>Capacity ; Compressive strength ; Concrete ; Corrosion ; Corrosion effects ; Corrosion tests ; Curvature ; Failure analysis ; Nonlinear analysis ; Nonlinear response ; Performance assessment ; Performance testing ; Reduction ; Reinforced concrete ; Reinforcement ; Reinforcing steels ; Seismic activity ; Seismic analysis ; Seismic engineering ; Seismic response ; Steel ; Time dependence ; Two dimensional models</subject><ispartof>Periodica polytechnica. Civil engineering. Bauingenieurwesen, 2019-05, Vol.63 (2), p.631</ispartof><rights>Copyright Periodica Polytechnica, Budapest University of Technology and Economics 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c295t-8600f30151fa066478e17e535996596085ac9a1fd7d6db17d598325436e1ed3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>Ghanooni-Bagha, Mohammad</creatorcontrib><creatorcontrib>Zarei, Sajad</creatorcontrib><creatorcontrib>Savoj, Hamid Reza</creatorcontrib><creatorcontrib>Shayanfar, Mohsen Ali</creatorcontrib><title>Time-dependent Seismic Performance Assessment of Corroded Reinforced Concrete Frames</title><title>Periodica polytechnica. Civil engineering. Bauingenieurwesen</title><description>In this study, effects of reinforcement corrosion such as reinforcement cross section reduction, steel yield strength and concrete compressive strength reduction on RC member capacity decrease are studied. Next, a two-dimensional reinforced concrete moment resistant frame is modeled to evaluate the effects of moderate and severe intensity corrosion on moment-curvature behavior of elements and structure seismic response under nonlinear analysis. Structure capacity curves in push-over analysis and failure curves resulted from IDA for both the structure without and with corrosion are obtained and the effects of reinforcement’s corrosion on the reinforced concrete frame seismic performance are determined through comparing the results. The results revealed that in terms of amount, place and type of corrosion in the reinforced concrete frame, value of the reduction resisting moment of elements is different. Furthermore, the outcomes of nonlinear analyses showed that the capacity of structure is reduced and its seismic performance level is changed as a result of corrosion.</description><subject>Capacity</subject><subject>Compressive strength</subject><subject>Concrete</subject><subject>Corrosion</subject><subject>Corrosion effects</subject><subject>Corrosion tests</subject><subject>Curvature</subject><subject>Failure analysis</subject><subject>Nonlinear analysis</subject><subject>Nonlinear response</subject><subject>Performance assessment</subject><subject>Performance testing</subject><subject>Reduction</subject><subject>Reinforced concrete</subject><subject>Reinforcement</subject><subject>Reinforcing steels</subject><subject>Seismic activity</subject><subject>Seismic analysis</subject><subject>Seismic engineering</subject><subject>Seismic response</subject><subject>Steel</subject><subject>Time dependence</subject><subject>Two dimensional models</subject><issn>0553-6626</issn><issn>1587-3773</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNotkFFLwzAUhYMoOKcv_oKCb0JnktskzeMoToWBxfU9xOQGOmwzk-7Bf2_nfLoH7sc58BFyz-gKgLGntnX9inEp4IIsmKhVCUrBJVlQIaCUkstrcpPzntIZAbogXdcPWHo84OhxnIod9nnoXdFiCjENdnRYrHPGnIfTO4aiiSlFj774wH6cGTfHJo4u4YTFJtkB8y25CvYr493_XZLd5rlrXsvt-8tbs96WjmsxlbWkNABlggVLpaxUjUyhAKG1FFrSWlinLQteeek_mfJC18BFBRIZeliSh3PrIcXvI-bJ7OMxjfOg4RxAVloBn6nHM-VSzDlhMIfUDzb9GEbNyZk5OTN_zuAXtyheHQ</recordid><startdate>20190531</startdate><enddate>20190531</enddate><creator>Ghanooni-Bagha, Mohammad</creator><creator>Zarei, Sajad</creator><creator>Savoj, Hamid Reza</creator><creator>Shayanfar, Mohsen Ali</creator><general>Periodica Polytechnica, Budapest University of Technology and Economics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7UA</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>BYOGL</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>HCIFZ</scope><scope>KR7</scope><scope>L.G</scope><scope>L6V</scope><scope>M7S</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope></search><sort><creationdate>20190531</creationdate><title>Time-dependent Seismic Performance Assessment of Corroded Reinforced Concrete Frames</title><author>Ghanooni-Bagha, Mohammad ; Zarei, Sajad ; Savoj, Hamid Reza ; Shayanfar, Mohsen Ali</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c295t-8600f30151fa066478e17e535996596085ac9a1fd7d6db17d598325436e1ed3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Capacity</topic><topic>Compressive strength</topic><topic>Concrete</topic><topic>Corrosion</topic><topic>Corrosion effects</topic><topic>Corrosion tests</topic><topic>Curvature</topic><topic>Failure analysis</topic><topic>Nonlinear analysis</topic><topic>Nonlinear response</topic><topic>Performance assessment</topic><topic>Performance testing</topic><topic>Reduction</topic><topic>Reinforced concrete</topic><topic>Reinforcement</topic><topic>Reinforcing steels</topic><topic>Seismic activity</topic><topic>Seismic analysis</topic><topic>Seismic engineering</topic><topic>Seismic response</topic><topic>Steel</topic><topic>Time dependence</topic><topic>Two dimensional models</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ghanooni-Bagha, Mohammad</creatorcontrib><creatorcontrib>Zarei, Sajad</creatorcontrib><creatorcontrib>Savoj, Hamid Reza</creatorcontrib><creatorcontrib>Shayanfar, Mohsen Ali</creatorcontrib><collection>CrossRef</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>East Europe, Central Europe Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><jtitle>Periodica polytechnica. Civil engineering. Bauingenieurwesen</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ghanooni-Bagha, Mohammad</au><au>Zarei, Sajad</au><au>Savoj, Hamid Reza</au><au>Shayanfar, Mohsen Ali</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Time-dependent Seismic Performance Assessment of Corroded Reinforced Concrete Frames</atitle><jtitle>Periodica polytechnica. Civil engineering. Bauingenieurwesen</jtitle><date>2019-05-31</date><risdate>2019</risdate><volume>63</volume><issue>2</issue><spage>631</spage><pages>631-</pages><issn>0553-6626</issn><eissn>1587-3773</eissn><abstract>In this study, effects of reinforcement corrosion such as reinforcement cross section reduction, steel yield strength and concrete compressive strength reduction on RC member capacity decrease are studied. Next, a two-dimensional reinforced concrete moment resistant frame is modeled to evaluate the effects of moderate and severe intensity corrosion on moment-curvature behavior of elements and structure seismic response under nonlinear analysis. Structure capacity curves in push-over analysis and failure curves resulted from IDA for both the structure without and with corrosion are obtained and the effects of reinforcement’s corrosion on the reinforced concrete frame seismic performance are determined through comparing the results. The results revealed that in terms of amount, place and type of corrosion in the reinforced concrete frame, value of the reduction resisting moment of elements is different. Furthermore, the outcomes of nonlinear analyses showed that the capacity of structure is reduced and its seismic performance level is changed as a result of corrosion.</abstract><cop>Budapest</cop><pub>Periodica Polytechnica, Budapest University of Technology and Economics</pub><doi>10.3311/PPci.12653</doi><oa>free_for_read</oa></addata></record> |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection |
| subjects | Capacity Compressive strength Concrete Corrosion Corrosion effects Corrosion tests Curvature Failure analysis Nonlinear analysis Nonlinear response Performance assessment Performance testing Reduction Reinforced concrete Reinforcement Reinforcing steels Seismic activity Seismic analysis Seismic engineering Seismic response Steel Time dependence Two dimensional models |
| title | Time-dependent Seismic Performance Assessment of Corroded Reinforced Concrete Frames |
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