Database Evaluation of Shear Strength of Slender Fiber-Reinforced Polymer-Reinforced Concrete Members.
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| Title: | Database Evaluation of Shear Strength of Slender Fiber-Reinforced Polymer-Reinforced Concrete Members. |
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| Authors: | Fei Peng1, Wenyuan Xue2, Weichen Xue3 |
| Source: | ACI Structural Journal. May2020, Vol. 117 Issue 3, p273-281. 23p. |
| Subjects: | Database evaluation, Reinforced concrete, Forecasting, Shear strength |
| Abstract: | Most of the current shear strength design provisions for reinforced concrete (RC) members with fiber-reinforced polymer (FRP) bars are empirically derived or calibrated by using different data sets. Therefore, a reliable database for developing or comparing such provisions with test results is of vital importance. In this paper, a database of shear tests on FRP-RC members was collected from published test results. This data set initially included 754 tests, and after applying several control and filtering criteria, two evaluationlevel databases for slender members were developed. Then, the databases were used to evaluate the accuracy of the shear strength provisions from six current design guidelines and two other design models. It was determined that CSA S806-12 provided more accurate predictions for members without or with FRP stirrups than other methods considered in this study, while the ACI 440, JSCE, and Modified Compression Field Theory (MCFT)-based methods provided more conservative predictions, with a measuredto- predicted ratio between 1.31 and 2.60. [ABSTRACT FROM AUTHOR] |
| Copyright of ACI Structural Journal is the property of American Concrete Institute and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 143129665 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Database Evaluation of Shear Strength of Slender Fiber-Reinforced Polymer-Reinforced Concrete Members. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Fei+Peng%22">Fei Peng</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Wenyuan+Xue%22">Wenyuan Xue</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Weichen+Xue%22">Weichen Xue</searchLink><relatesTo>3</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22ACI+Structural+Journal%22">ACI Structural Journal</searchLink>. May2020, Vol. 117 Issue 3, p273-281. 23p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Database+evaluation%22">Database evaluation</searchLink><br /><searchLink fieldCode="DE" term="%22Reinforced+concrete%22">Reinforced concrete</searchLink><br /><searchLink fieldCode="DE" term="%22Forecasting%22">Forecasting</searchLink><br /><searchLink fieldCode="DE" term="%22Shear+strength%22">Shear strength</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Most of the current shear strength design provisions for reinforced concrete (RC) members with fiber-reinforced polymer (FRP) bars are empirically derived or calibrated by using different data sets. Therefore, a reliable database for developing or comparing such provisions with test results is of vital importance. In this paper, a database of shear tests on FRP-RC members was collected from published test results. This data set initially included 754 tests, and after applying several control and filtering criteria, two evaluationlevel databases for slender members were developed. Then, the databases were used to evaluate the accuracy of the shear strength provisions from six current design guidelines and two other design models. It was determined that CSA S806-12 provided more accurate predictions for members without or with FRP stirrups than other methods considered in this study, while the ACI 440, JSCE, and Modified Compression Field Theory (MCFT)-based methods provided more conservative predictions, with a measuredto- predicted ratio between 1.31 and 2.60. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of ACI Structural Journal is the property of American Concrete Institute and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.14359/51723504 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 23 StartPage: 273 Subjects: – SubjectFull: Database evaluation Type: general – SubjectFull: Reinforced concrete Type: general – SubjectFull: Forecasting Type: general – SubjectFull: Shear strength Type: general Titles: – TitleFull: Database Evaluation of Shear Strength of Slender Fiber-Reinforced Polymer-Reinforced Concrete Members. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Fei Peng – PersonEntity: Name: NameFull: Wenyuan Xue – PersonEntity: Name: NameFull: Weichen Xue IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: May2020 Type: published Y: 2020 Identifiers: – Type: issn-print Value: 08893241 Numbering: – Type: volume Value: 117 – Type: issue Value: 3 Titles: – TitleFull: ACI Structural Journal Type: main |
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