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An Experimental Study for the Compression Strength of Hybrid CFFT Pile
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 Title & Authors
An Experimental Study for the Compression Strength of Hybrid CFFT Pile
Choi, Jin-Woo; Park, Joon-Seok; Nam, Jung-Hoon; An, Dong-Jun; Kang, In-Kyu; Yoon, Soon-Jong;
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 Abstract
In this paper, we persent the results of on experimental investigations pertaining to the structural behavior of new type of concrete filled fiber reinforced plastic circular tubes (i.e., hybrid CFFT, HCFFT) which are suggested in order to mitigate the problems associated with the concrete filled steel-concrete composite tube (CFT) and the concrete filled fiber reinforced plastic tube (CFFT). It is found that when the HCFFT is used in the construction of pile foundation the HCFFT pile can transfer axial as well as flexural loads from the superstructure to the underground effectively in comparison with CFT and CFFT piles.
 Keywords
hybrid CFFT pile;pultruded FRP;filament winding FRP;tensile test;
 Language
Korean
 Cited by
1.
일축 압축 실험을 통한 DSCT 부재의 구속 콘크리트에 대한 실험적 연구,이정화;한상윤;원덕희;강영종;

복합신소재구조학회 논문집, 2013. vol.4. 3, pp.13-21 crossref(new window)
2.
편심재하된 하이브리드 FRP-콘크리트 합성 기둥의 구조적 특성,최진우;서수홍;박준석;주형중;윤순종;

복합신소재구조학회 논문집, 2013. vol.4. 4, pp.1-8 crossref(new window)
1.
Flexural Performance Evaluation of Hybrid Concrete Filled Fiber Reinforced Polymer Plastic (FRP) Tube Connection, Key Engineering Materials, 2017, 730, 1662-9795, 347  crossref(new windwow)
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