{"id":{"repo_id":"vt","oai_identifier":"oai:vtechworks.lib.vt.edu:10919/43694"},"canonical_url":"https://search.dev.ndltd.org/etd/vt/oai:vtechworks.lib.vt.edu:10919/43694","repository":{"repo_id":"vt","name":"Virginia Tech","base_url":"https://vtechworks.lib.vt.edu/oai/request"},"display":{"title":"A study of fiberglass-reinforced plastic for reinforcing concrete bridge decks","abstract":"Deterioration of reinforced concrete bridge decks has gained widespread public attention and concern in recent years. Much of the damage can be attributed to corrosion of steel reinforcing bars. Numerous solutions have been suggested, one of which is the replacement of steel with a non-corroding reinforcement, such as fiberglass-reinforced plastic materials. Much of the current research focuses on the applicability of FRP as the main tensile reinforcement in the slab. The nature of FRP presents many obstacles to its use in this capacity. This investigation aims to capitalize on the strengths of both steel and FRP by combining them. Traditional steel rebar should be used where it will provide strength and ductility to the deck --in the bottom layer of reinforcement. The FRP is placed where it will provide strength and non-corroding reinforcement where it is needed: the top layer. Recent research has shown that minimal negative moment is created over supports in bridge decks, suggesting that the use of the non-ductile FRP as the top reinforcement would not be detrimental. A review of prior and current research in this area was conducted. Based on this information, four different FRP reinforcing materials were obtained. Simple-beam test specimens were designed and built. The procedure is described, and experimental results are presented and analyzed. Conclusions are drawn and recommendations for future work are outlined. This investigation provides first-hand data on the behavior ofFRP reinforced concrete and will serve as the basis for future work.","abstract_html":"Deterioration of reinforced concrete bridge decks has gained widespread public attention and concern in recent years. Much of the damage can be attributed to corrosion of steel reinforcing bars. Numerous solutions have been suggested, one of which is the replacement of steel with a non-corroding reinforcement, such as fiberglass-reinforced plastic materials. Much of the current research focuses on the applicability of FRP as the main tensile reinforcement in the slab. The nature of FRP presents many obstacles to its use in this capacity. This investigation aims to capitalize on the strengths of both steel and FRP by combining them. Traditional steel rebar should be used where it will provide strength and ductility to the deck --in the bottom layer of reinforcement. The FRP is placed where it will provide strength and non-corroding reinforcement where it is needed: the top layer. Recent research has shown that minimal negative moment is created over supports in bridge decks, suggesting that the use of the non-ductile FRP as the top reinforcement would not be detrimental. A review of prior and current research in this area was conducted. Based on this information, four different FRP reinforcing materials were obtained. Simple-beam test specimens were designed and built. The procedure is described, and experimental results are presented and analyzed. Conclusions are drawn and recommendations for future work are outlined. This investigation provides first-hand data on the behavior ofFRP reinforced concrete and will serve as the basis for future work.","abstract_has_math":false,"creators":["Allen, Peter A."],"institution":"Virginia Tech","degree_name":"Master of Science","degree_level":"masters","degree_discipline":"Civil Engineering","degree_department":"Civil Engineering","school":null,"contributors":[],"advisors":[],"committee_chairs":["Barker, Richard M."],"committee_members":["Murray, Thomas M.","Garst, Donald A."],"year":1995,"date_issued":"1995-04-15","date_published":"1995-04-15","updated_at":"2026-07-22T22:18:58Z","subjects":["FRP","reinforced concrete","bridges"],"languages":["en"],"rights":["In Copyright"],"rights_urls":["http://rightsstatements.org/vocab/InC/1.0/"],"identifier_entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["etd-07112009-040533"],"render_values":[{"text":"etd-07112009-040533","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10919/43694","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.committeechair","label":"Committee Chair","values":["Barker, Richard M."]},{"key":"dc:contributor.committeemember","label":"Committee Member","values":["Murray, Thomas M.","Garst, Donald A."]},{"key":"dc:contributor.department","label":"Department","values":["Civil Engineering"]},{"key":"dc:creator","label":"Author","values":["Allen, Peter A."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2014-03-14T21:40:21Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2014-03-14T21:40:21Z","2009-07-11"]},{"key":"dc:date.issued","label":"Date","values":["1995-04-15"]},{"key":"dc:publisher","label":"Institution","values":["Virginia Tech"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.dcmitype","label":"Dc Type Dcmitype","values":["Text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Civil Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["masters"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Virginia Polytechnic Institute and State University"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["FRP","reinforced concrete","bridges"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["In Copyright"]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://rightsstatements.org/vocab/InC/1.0/"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["etd-07112009-040533"]},{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/10919/43694"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Deterioration of reinforced concrete bridge decks has gained widespread public attention and concern in recent years. Much of the damage can be attributed to corrosion of steel reinforcing bars. Numerous solutions have been suggested, one of which is the replacement of steel with a non-corroding reinforcement, such as fiberglass-reinforced plastic materials. Much of the current research focuses on the applicability of FRP as the main tensile reinforcement in the slab. The nature of FRP presents many obstacles to its use in this capacity. This investigation aims to capitalize on the strengths of both steel and FRP by combining them. Traditional steel rebar should be used where it will provide strength and ductility to the deck --in the bottom layer of reinforcement. The FRP is placed where it will provide strength and non-corroding reinforcement where it is needed: the top layer. Recent research has shown that minimal negative moment is created over supports in bridge decks, suggesting that the use of the non-ductile FRP as the top reinforcement would not be detrimental. A review of prior and current research in this area was conducted. Based on this information, four different FRP reinforcing materials were obtained. Simple-beam test specimens were designed and built. The procedure is described, and experimental results are presented and analyzed. Conclusions are drawn and recommendations for future work are outlined. This investigation provides first-hand data on the behavior ofFRP reinforced concrete and will serve as the basis for future work."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["Master of Science"]},{"key":"dc:format.medium","label":"Dc Format Medium","values":["BTD"]},{"key":"dc:format.mimetype","label":"Dc Format Mimetype","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["A study of fiberglass-reinforced plastic for reinforcing concrete bridge decks"]}]}],"canonical_facts":{"dc:contributor.committeechair":["Barker, Richard M."],"dc:contributor.committeemember":["Murray, Thomas M.","Garst, Donald A."],"dc:contributor.department":["Civil Engineering"],"dc:creator":["Allen, Peter A."],"dc:date.accessioned":["2014-03-14T21:40:21Z"],"dc:date.available":["2014-03-14T21:40:21Z","2009-07-11"],"dc:date.issued":["1995-04-15"],"dc:description.abstract":["Deterioration of reinforced concrete bridge decks has gained widespread public attention and concern in recent years. Much of the damage can be attributed to corrosion of steel reinforcing bars. Numerous solutions have been suggested, one of which is the replacement of steel with a non-corroding reinforcement, such as fiberglass-reinforced plastic materials. Much of the current research focuses on the applicability of FRP as the main tensile reinforcement in the slab. The nature of FRP presents many obstacles to its use in this capacity. This investigation aims to capitalize on the strengths of both steel and FRP by combining them. Traditional steel rebar should be used where it will provide strength and ductility to the deck --in the bottom layer of reinforcement. The FRP is placed where it will provide strength and non-corroding reinforcement where it is needed: the top layer. Recent research has shown that minimal negative moment is created over supports in bridge decks, suggesting that the use of the non-ductile FRP as the top reinforcement would not be detrimental. A review of prior and current research in this area was conducted. Based on this information, four different FRP reinforcing materials were obtained. Simple-beam test specimens were designed and built. The procedure is described, and experimental results are presented and analyzed. Conclusions are drawn and recommendations for future work are outlined. This investigation provides first-hand data on the behavior ofFRP reinforced concrete and will serve as the basis for future work."],"dc:description.degree":["Master of Science"],"dc:format.medium":["BTD"],"dc:format.mimetype":["application/pdf"],"dc:identifier.other":["etd-07112009-040533"],"dc:identifier.uri":["http://hdl.handle.net/10919/43694"],"dc:language.iso":["en"],"dc:publisher":["Virginia Tech"],"dc:rights":["In Copyright"],"dc:rights.uri":["http://rightsstatements.org/vocab/InC/1.0/"],"dc:subject":["FRP","reinforced concrete","bridges"],"dc:title":["A study of fiberglass-reinforced plastic for reinforcing concrete bridge decks"],"dc:type":["Thesis"],"dc:type.dcmitype":["Text"],"thesis:degree_discipline":["Civil Engineering"],"thesis:degree_level":["masters"],"thesis:degree_name":["Master of Science"],"thesis:institution_name":["Virginia Polytechnic Institute and State University"]},"updated_at":"2026-07-22T22:18:58Z"}