{"title":"\"Durability Study of GFRPP Rebar in Alkali, Acid and Salt Solution\"","authors":"Chuan Wang, G. Xian, Jinping","doi":"10.14359/51682471","DOIUrl":"https://doi.org/10.14359/51682471","url":null,"abstract":"","PeriodicalId":375782,"journal":{"name":"SP-275: Fiber-Reinforced Polymer Reinforcement for Concrete Structures 10th International Symposium","volume":"22 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132393606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Flexural Strength and Deflection Characteristics of High-Strength Concrete Beams with Hybrid FRP and Steel Bar Reinforcement","authors":"Y. Yoon, Jun-Mo Yang, K. Min, H. Shin","doi":"10.14359/51682414","DOIUrl":"https://doi.org/10.14359/51682414","url":null,"abstract":"","PeriodicalId":375782,"journal":{"name":"SP-275: Fiber-Reinforced Polymer Reinforcement for Concrete Structures 10th International Symposium","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127618357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper presents an experimental and theoretical study on shear performance of concrete I-beams with fiber reinforced polymers (FRP) as internal reinforcement. A total of 24 beam tests were conducted, including tests without shear reinforcement and tests with glass fiber reinforced polymers (GFRP) stirrups and headed bars. In all specimens, GFRP bars were used as flexural reinforcement. The test variables were the ratio of shear reinforcement and the concrete strength. In the tests without stirrups, diagonal tension failure occurred. Failure due to rupture of the GFRP stirrups and headed bars was observed in the tests with lower shear reinforcement ratio of 0.75%. In the beam tests with higher ratio of 1.26% and 2.26%, respectively, depending on the concrete strength, either GFRP shear reinforcement rupture or web crushing failure occurred. Based on the results, a modified approach for calculating the shear capacity of concrete beams with FRP reinforcement was developed.
{"title":"Shear Capacity of Concrete Beams with FRP Reinforcement","authors":"J. Hegger, M. Kurth","doi":"10.14359/51682412","DOIUrl":"https://doi.org/10.14359/51682412","url":null,"abstract":"This paper presents an experimental and theoretical study on shear performance of concrete I-beams with fiber reinforced polymers (FRP) as internal reinforcement. A total of 24 beam tests were conducted, including tests without shear reinforcement and tests with glass fiber reinforced polymers (GFRP) stirrups and headed bars. In all specimens, GFRP bars were used as flexural reinforcement. The test variables were the ratio of shear reinforcement and the concrete strength. In the tests without stirrups, diagonal tension failure occurred. Failure due to rupture of the GFRP stirrups and headed bars was observed in the tests with lower shear reinforcement ratio of 0.75%. In the beam tests with higher ratio of 1.26% and 2.26%, respectively, depending on the concrete strength, either GFRP shear reinforcement rupture or web crushing failure occurred. Based on the results, a modified approach for calculating the shear capacity of concrete beams with FRP reinforcement was developed.","PeriodicalId":375782,"journal":{"name":"SP-275: Fiber-Reinforced Polymer Reinforcement for Concrete Structures 10th International Symposium","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117002068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
E. Nigro, G. Cefarelli, A. Bilotta, G. Manfredi, E. Cosenza
{"title":"Tests at High Temperatures on Concrete Slabs Reinforced With Bent FRP Bars","authors":"E. Nigro, G. Cefarelli, A. Bilotta, G. Manfredi, E. Cosenza","doi":"10.14359/51682460","DOIUrl":"https://doi.org/10.14359/51682460","url":null,"abstract":"","PeriodicalId":375782,"journal":{"name":"SP-275: Fiber-Reinforced Polymer Reinforcement for Concrete Structures 10th International Symposium","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123072567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Strain Development and Hoop Strain Efficiency in FRP Confined Square Columns","authors":"J. Barrington, D. Dickson, L. Bisby, T. Stratford","doi":"10.14359/51682419","DOIUrl":"https://doi.org/10.14359/51682419","url":null,"abstract":"","PeriodicalId":375782,"journal":{"name":"SP-275: Fiber-Reinforced Polymer Reinforcement for Concrete Structures 10th International Symposium","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114854545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Durability Design Approach for GFRP Bar Reinforced Concrete (RC) Members","authors":"Jianwei Huang, R. Aboutaha","doi":"10.14359/51682474","DOIUrl":"https://doi.org/10.14359/51682474","url":null,"abstract":"","PeriodicalId":375782,"journal":{"name":"SP-275: Fiber-Reinforced Polymer Reinforcement for Concrete Structures 10th International Symposium","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117105498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ruifen Liu, C. Pantelides, L. Reaveley, B. T. Besser
{"title":"Lightweight Concrete Bridge Deck Precast Panels Reinforced with GFRP Bars","authors":"Ruifen Liu, C. Pantelides, L. Reaveley, B. T. Besser","doi":"10.14359/51682439","DOIUrl":"https://doi.org/10.14359/51682439","url":null,"abstract":"","PeriodicalId":375782,"journal":{"name":"SP-275: Fiber-Reinforced Polymer Reinforcement for Concrete Structures 10th International Symposium","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121971910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Effect of Previous Damage on the Effectiveness of FRP-Jacketing for Seismic Repairs of RC Structural Members","authors":"G. Thermou, S. Tastani, S. Pantazopoulou","doi":"10.14359/51682464","DOIUrl":"https://doi.org/10.14359/51682464","url":null,"abstract":"","PeriodicalId":375782,"journal":{"name":"SP-275: Fiber-Reinforced Polymer Reinforcement for Concrete Structures 10th International Symposium","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115380900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Based on an analysis of the experimental results of a proposed bond test method, significant differences are shown to exist between the local FRP bond stress-slip relationships in the uncracked anchorage regions and in the regions between cracks. The proposed method simulates the bond behavior between the flexural cracks and anchorage regions of a flexurally FRP-strengthened RC beam. The boundary conditions, including the presence of cracks and steel, are shown to have significant effects on the local bond stress-slip models. The results showed that, at the same force, the bond stresses in the regions between cracks were lower than in regions outside the cracks, so the debonding formed in the anchorage regions. The local bond stress-slip models in the anchorage regions can be obtained from the conventional bond test methods but these do not mimic the conditions between the cracks.
{"title":"Differences between FRP Bond Behavior in Cracked and Uncracked Regions","authors":"M. T. Khorramabadi, C. Burgoyne","doi":"10.14359/51682430","DOIUrl":"https://doi.org/10.14359/51682430","url":null,"abstract":"Based on an analysis of the experimental results of a proposed bond test method, significant differences are shown to exist between the local FRP bond stress-slip relationships in the uncracked anchorage regions and in the regions between cracks. The proposed method simulates the bond behavior between the flexural cracks and anchorage regions of a flexurally FRP-strengthened RC beam. The boundary conditions, including the presence of cracks and steel, are shown to have significant effects on the local bond stress-slip models. The results showed that, at the same force, the bond stresses in the regions between cracks were lower than in regions outside the cracks, so the debonding formed in the anchorage regions. The local bond stress-slip models in the anchorage regions can be obtained from the conventional bond test methods but these do not mimic the conditions between the cracks.","PeriodicalId":375782,"journal":{"name":"SP-275: Fiber-Reinforced Polymer Reinforcement for Concrete Structures 10th International Symposium","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127659354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This Special Publication entitled: Fiber-reinforced polymer (FRP) reinforcement for concrete structures: proceedings of .... FRPRCS-10
本特别出版物题为:用于混凝土结构的纤维增强聚合物(FRP)增强:....会议记录FRPRCS-10
{"title":"Strength and Deflection Enhancement of RC Slabs with Anchored FRP Strengthening","authors":"Scott T. Smith, Shenghua Hu, S. Kim, R. Seracino","doi":"10.14359/51682478","DOIUrl":"https://doi.org/10.14359/51682478","url":null,"abstract":"This Special Publication entitled: Fiber-reinforced polymer (FRP) reinforcement for concrete structures: proceedings of .... FRPRCS-10","PeriodicalId":375782,"journal":{"name":"SP-275: Fiber-Reinforced Polymer Reinforcement for Concrete Structures 10th International Symposium","volume":"36 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126845577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：