An experimental study of reinforced concrete beamcolumn joint with partially high strengthened longitudinal bar
dc.contributor.author | Murata, Yoshiyuki | |
dc.contributor.author | Kitayama, Kazuhiro | |
dc.contributor.author | Kishida, Shinji | |
dc.contributor.author | Murakami, Ken | |
dc.date.accessioned | 2023-01-18T15:49:01Z | |
dc.date.available | 2023-01-18T15:49:01Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Acta Polytechnica. 2022, vol. 33, no. , p. 383-390. | |
dc.identifier.issn | 1210-2709 (print) | |
dc.identifier.issn | 1805-2363 (online) | |
dc.identifier.uri | http://hdl.handle.net/10467/106313 | |
dc.description.abstract | It is necessary to generate the yield position away from the column face to minimize damage to the beam-column joint during a large earthquake in a reinforced concrete building. The same efficacy can be realized using partially high strengthened rebar. The number of longitudinal bars can be calculated for a bending moment smaller than the column face, reducing their number compared to the conventional bar-arrangement method. This paper describes reinforced concrete an interior beam-column subassemblage tests using this rebar as the longitudinal bars of beams and a column. The beam yield hinge was formed at a position apart from the column face, and the damage to the beam-column joint was less than the conventional bar-arrangement method. Additionally, the good performance was obtained if the bending strength of the column was large, even if the shear capacity margin of the beam-column joint was small. The column-beam flexural strength ratio and shear capacity margin at the beam-column joint need to be set with consideration of their relationship. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | České vysoké učení technické v Praze | cs |
dc.publisher | Czech Technical University in Prague | en |
dc.relation.ispartofseries | Acta Polytechnica | |
dc.relation.uri | https://ojs.cvut.cz/ojs/index.php/APP/article/view/8031 | |
dc.rights | Creative Commons Attribution 4.0 International License | en |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
dc.title | An experimental study of reinforced concrete beamcolumn joint with partially high strengthened longitudinal bar | |
dc.type | article | en |
dc.date.updated | 2023-01-18T15:49:01Z | |
dc.identifier.doi | 10.14311/APP.2022.33.0383 | |
dc.rights.access | openAccess | |
dc.type.status | Peer-reviewed | |
dc.type.version | publishedVersion |
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