Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 류두열 | - |
dc.date.accessioned | 2019-11-19T07:50:18Z | - |
dc.date.available | 2019-11-19T07:50:18Z | - |
dc.date.issued | 2017-01 | - |
dc.identifier.citation | CANADIAN JOURNAL OF CIVIL ENGINEERING, v. 44, no. 1, page. 18-28 | en_US |
dc.identifier.issn | 0315-1468 | - |
dc.identifier.issn | 1208-6029 | - |
dc.identifier.uri | https://www.nrcresearchpress.com/doi/10.1139/cjce-2015-0384#.XPoLNmZ7l9A | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/112474 | - |
dc.description.abstract | Flexural behaviors of reinforced ultra-high-performance fiber-reinforced concrete (UHPFRC) beams were experimentally and numerically investigated in terms of reinforcement ratio. To do this, four UHPFRC beams with different reinforcement ratios (0%-1.71%) were fabricated and tested. Since we focused on the placement technique of the steel reinforcing bars, only a small number of reinforced UHPFRC beams were deliberately considered. Test results indicated that with an increase in the reinforcement ratio, post-cracking stiffness and load carrying capacity were increased, whereas first cracking load was decreased. The cracking behavior was characterized by numerous vertical micro-cracks up to near the peak, followed by crack localization with a gradual decrease in load carrying capacity. The number of cracks and average crack spacing were marginally influenced by the reinforcement ratio. Sectional analysis incorporating a linear compressive model and tension-softening curves obtained from inverse analyses and direct tensile test were performed and verified through comparison with the experimental moment-curvature responses. | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (NRF-2016R1A2B3011392). | en_US |
dc.language.iso | en | en_US |
dc.publisher | CANADIAN SCIENCE PUBLISHING | en_US |
dc.subject | ultra-high-performance fiber-reinforced concrete | en_US |
dc.subject | reinforcement ratio | en_US |
dc.subject | flexure | en_US |
dc.subject | tension-softening curve | en_US |
dc.subject | sectional analysis | en_US |
dc.title | Experimental and numerical study on flexural behavior of ultra-high-performance fiber-reinforced concrete beams with low reinforcement ratios | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 44 | - |
dc.identifier.doi | 10.1139/cjce-2015-0384 | - |
dc.relation.page | 18-28 | - |
dc.relation.journal | CANADIAN JOURNAL OF CIVIL ENGINEERING | - |
dc.contributor.googleauthor | Yoo, Doo-Yeol | - |
dc.contributor.googleauthor | Banthia, Nemkumar | - |
dc.contributor.googleauthor | Yoon, Young-Soo | - |
dc.relation.code | 2017002204 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ARCHITECTURAL ENGINEERING | - |
dc.identifier.pid | dyyoo | - |
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