Increasing Flexural Capacity of Reinforced Concrete Beams Using Carbon Fiber-Reinforced Polymer Composites
A series of reinforced concrete beams strengthened in flexure using different carbon fiber-reinforced polymer (CFRP) composite systems were fabricated and tested in the laboratory to examine the effects of the strengthening configuration on the specimen behavior. The main goal of the tests was to fi...
Gespeichert in:
Veröffentlicht in: | ACI structural journal 2003, Vol.100 (1), p.36-46 |
---|---|
Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | 46 |
---|---|
container_issue | 1 |
container_start_page | 36 |
container_title | ACI structural journal |
container_volume | 100 |
creator | Brena, S F Bramblett, R M Wood, Sh L Kreger, M E |
description | A series of reinforced concrete beams strengthened in flexure using different carbon fiber-reinforced polymer (CFRP) composite systems were fabricated and tested in the laboratory to examine the effects of the strengthening configuration on the specimen behavior. The main goal of the tests was to find strengthening configurations to develop the strength of the composite laminates and preclude failure by debonding of the composite systems from the concrete surface. Results indicate that relying on the contact area between the composite laminates and the concrete surface is not sufficient to eliminate debonding. Strengthening configurations involving techniques such as placement of transverse straps along the composite laminates or bonding the composites on the side surface of the specimens controlled debonding and provided a more ductile failure mode than placement on the bottom surface of the beams. Results of this investigation are intended to provide information required for the design of strengthening schemes of existing reinforced concrete bridges using composites. |
doi_str_mv | 10.14359/12437 |
format | Article |
fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_27872939</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>27872939</sourcerecordid><originalsourceid>FETCH-LOGICAL-c252t-2f035484339aa66a220d41b7d9d0a607fb5379dc532533590fa0d74ad8a821583</originalsourceid><addsrcrecordid>eNpNkEtLAzEYRbNQsFb9DVm5G82zSZY6WC0UFLHr4Zs8JGVmMiZTsP_eWgVd3c25F-5B6IqSGyq4NLeUCa5O0IxobSrOBD1D56VsCeGEcTFD29Vgs4cSh3e87PznLkOHaxjBxmmPU8CvPg4hZesdrtM3O3l876EveHMs1ZDbNOBlbH2u_sEvqdv3Ph9K_ZhKnHy5QKcBuuIvf3OONsuHt_qpWj8_ruq7dWWZZFPFAuFSaMG5AVgsgDHiBG2VM47AgqjQSq6Ms5IzyQ8XSQDilACnQTMqNZ-j65_dMaePnS9T08difdfB4NOuNExpxQw3f6DNqZTsQzPm2EPeN5Q0R33NUR__ApPqY4A</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>27872939</pqid></control><display><type>article</type><title>Increasing Flexural Capacity of Reinforced Concrete Beams Using Carbon Fiber-Reinforced Polymer Composites</title><source>American Concrete Institute Online Journal Archives</source><creator>Brena, S F ; Bramblett, R M ; Wood, Sh L ; Kreger, M E</creator><creatorcontrib>Brena, S F ; Bramblett, R M ; Wood, Sh L ; Kreger, M E</creatorcontrib><description>A series of reinforced concrete beams strengthened in flexure using different carbon fiber-reinforced polymer (CFRP) composite systems were fabricated and tested in the laboratory to examine the effects of the strengthening configuration on the specimen behavior. The main goal of the tests was to find strengthening configurations to develop the strength of the composite laminates and preclude failure by debonding of the composite systems from the concrete surface. Results indicate that relying on the contact area between the composite laminates and the concrete surface is not sufficient to eliminate debonding. Strengthening configurations involving techniques such as placement of transverse straps along the composite laminates or bonding the composites on the side surface of the specimens controlled debonding and provided a more ductile failure mode than placement on the bottom surface of the beams. Results of this investigation are intended to provide information required for the design of strengthening schemes of existing reinforced concrete bridges using composites.</description><identifier>ISSN: 0889-3241</identifier><identifier>DOI: 10.14359/12437</identifier><language>eng</language><ispartof>ACI structural journal, 2003, Vol.100 (1), p.36-46</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c252t-2f035484339aa66a220d41b7d9d0a607fb5379dc532533590fa0d74ad8a821583</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,4010,27900,27901,27902</link.rule.ids></links><search><creatorcontrib>Brena, S F</creatorcontrib><creatorcontrib>Bramblett, R M</creatorcontrib><creatorcontrib>Wood, Sh L</creatorcontrib><creatorcontrib>Kreger, M E</creatorcontrib><title>Increasing Flexural Capacity of Reinforced Concrete Beams Using Carbon Fiber-Reinforced Polymer Composites</title><title>ACI structural journal</title><description>A series of reinforced concrete beams strengthened in flexure using different carbon fiber-reinforced polymer (CFRP) composite systems were fabricated and tested in the laboratory to examine the effects of the strengthening configuration on the specimen behavior. The main goal of the tests was to find strengthening configurations to develop the strength of the composite laminates and preclude failure by debonding of the composite systems from the concrete surface. Results indicate that relying on the contact area between the composite laminates and the concrete surface is not sufficient to eliminate debonding. Strengthening configurations involving techniques such as placement of transverse straps along the composite laminates or bonding the composites on the side surface of the specimens controlled debonding and provided a more ductile failure mode than placement on the bottom surface of the beams. Results of this investigation are intended to provide information required for the design of strengthening schemes of existing reinforced concrete bridges using composites.</description><issn>0889-3241</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNpNkEtLAzEYRbNQsFb9DVm5G82zSZY6WC0UFLHr4Zs8JGVmMiZTsP_eWgVd3c25F-5B6IqSGyq4NLeUCa5O0IxobSrOBD1D56VsCeGEcTFD29Vgs4cSh3e87PznLkOHaxjBxmmPU8CvPg4hZesdrtM3O3l876EveHMs1ZDbNOBlbH2u_sEvqdv3Ph9K_ZhKnHy5QKcBuuIvf3OONsuHt_qpWj8_ruq7dWWZZFPFAuFSaMG5AVgsgDHiBG2VM47AgqjQSq6Ms5IzyQ8XSQDilACnQTMqNZ-j65_dMaePnS9T08difdfB4NOuNExpxQw3f6DNqZTsQzPm2EPeN5Q0R33NUR__ApPqY4A</recordid><startdate>2003</startdate><enddate>2003</enddate><creator>Brena, S F</creator><creator>Bramblett, R M</creator><creator>Wood, Sh L</creator><creator>Kreger, M E</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>2003</creationdate><title>Increasing Flexural Capacity of Reinforced Concrete Beams Using Carbon Fiber-Reinforced Polymer Composites</title><author>Brena, S F ; Bramblett, R M ; Wood, Sh L ; Kreger, M E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c252t-2f035484339aa66a220d41b7d9d0a607fb5379dc532533590fa0d74ad8a821583</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Brena, S F</creatorcontrib><creatorcontrib>Bramblett, R M</creatorcontrib><creatorcontrib>Wood, Sh L</creatorcontrib><creatorcontrib>Kreger, M E</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>ACI structural journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Brena, S F</au><au>Bramblett, R M</au><au>Wood, Sh L</au><au>Kreger, M E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Increasing Flexural Capacity of Reinforced Concrete Beams Using Carbon Fiber-Reinforced Polymer Composites</atitle><jtitle>ACI structural journal</jtitle><date>2003</date><risdate>2003</risdate><volume>100</volume><issue>1</issue><spage>36</spage><epage>46</epage><pages>36-46</pages><issn>0889-3241</issn><abstract>A series of reinforced concrete beams strengthened in flexure using different carbon fiber-reinforced polymer (CFRP) composite systems were fabricated and tested in the laboratory to examine the effects of the strengthening configuration on the specimen behavior. The main goal of the tests was to find strengthening configurations to develop the strength of the composite laminates and preclude failure by debonding of the composite systems from the concrete surface. Results indicate that relying on the contact area between the composite laminates and the concrete surface is not sufficient to eliminate debonding. Strengthening configurations involving techniques such as placement of transverse straps along the composite laminates or bonding the composites on the side surface of the specimens controlled debonding and provided a more ductile failure mode than placement on the bottom surface of the beams. Results of this investigation are intended to provide information required for the design of strengthening schemes of existing reinforced concrete bridges using composites.</abstract><doi>10.14359/12437</doi><tpages>11</tpages></addata></record> |
fulltext | fulltext |
identifier | ISSN: 0889-3241 |
ispartof | ACI structural journal, 2003, Vol.100 (1), p.36-46 |
issn | 0889-3241 |
language | eng |
recordid | cdi_proquest_miscellaneous_27872939 |
source | American Concrete Institute Online Journal Archives |
title | Increasing Flexural Capacity of Reinforced Concrete Beams Using Carbon Fiber-Reinforced Polymer Composites |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T05%3A29%3A32IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Increasing%20Flexural%20Capacity%20of%20Reinforced%20Concrete%20Beams%20Using%20Carbon%20Fiber-Reinforced%20Polymer%20Composites&rft.jtitle=ACI%20structural%20journal&rft.au=Brena,%20S%20F&rft.date=2003&rft.volume=100&rft.issue=1&rft.spage=36&rft.epage=46&rft.pages=36-46&rft.issn=0889-3241&rft_id=info:doi/10.14359/12437&rft_dat=%3Cproquest_cross%3E27872939%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=27872939&rft_id=info:pmid/&rfr_iscdi=true |