Shear strength of slender reinforced concrete beams without web reinforcement: A model using fuzzy set theory
DC Field | Value | Language |
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dc.contributor.author | Choi, KK | - |
dc.contributor.author | Sherif, AG | - |
dc.contributor.author | Taha, MMR | - |
dc.contributor.author | Chung, L | - |
dc.date.available | 2018-05-08T04:45:40Z | - |
dc.date.created | 2018-04-18 | - |
dc.date.issued | 2009-03 | - |
dc.identifier.issn | 0141-0296 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/6037 | - |
dc.description.abstract | A reliable shear strength model for slender reinforced concrete beams without web reinforcement is described based on fuzzy set theory. The fuzzy-based model was developed to consider the interaction between the shear modeling parameters and the random and non-random uncertainties in these parameters. The parameters were identified essential for modeling shear strength in slender reinforced concrete beams without web reinforcement being: the compressive strength, the effective depth and the tension reinforcement ratio. A total of 385 experimental datasets obtained from shear tests of simply supported reinforced concrete beams from the literature, are used in learning/developing and verification of the proposed model (164 for learning and 221 for verification). The shear strength predicted by the fuzzy-based model was compared to those predicted by current shear strength models suggested by design codes such as the Eurocode 2 (EC2), the American code ACI (318-05), and Canadian code (CSA A23.3-04). The fuzzy-based model yields a significant enhancement in the prediction of the shear strength while still respecting principles of mechanics governing shear failure in concrete beams. (C) 2009 Published by Elsevier Ltd | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | ENGINEERING STRUCTURES | - |
dc.title | Shear strength of slender reinforced concrete beams without web reinforcement: A model using fuzzy set theory | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.engstruct.2008.11.013 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ENGINEERING STRUCTURES, v.31, pp.768 - 777 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000263664000016 | - |
dc.identifier.scopusid | 2-s2.0-58749106762 | - |
dc.citation.endPage | 777 | - |
dc.citation.startPage | 768 | - |
dc.citation.title | ENGINEERING STRUCTURES | - |
dc.citation.volume | 31 | - |
dc.contributor.affiliatedAuthor | Choi, KK | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
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