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Title |
Behavior of 550MPa 43mm Hooked Bars Embedded in Beam-Column Joints
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Authors |
배민서(Min-Seo Bae) ; 천성철(Sung-chul Chun) ; 김문길(Mun-Gil Kim) |
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DOI |
http://dx.doi.org/10.4334/JKCI.2016.28.5.611 |
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Keywords |
hooked bar ; bond ; bearing ; transverse reinforcement ; embedment length ; anchorage strength |
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Abstract |
In the construction of nuclear power plants, only 420 MPa reinforcing bars are allowed and, therefore, so many large-diameter bars are placed, which results in steel congestion. Consequently, re-bar works are difficult and the quality of RC structures may
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