사다리꼴형 리브로 보강된 GRP Pipe의 탄성 좌굴거동특성

Title
사다리꼴형 리브로 보강된 GRP Pipe의 탄성 좌굴거동특성
Alternative Title
Elastic Behavior Characteristics of GRP Pipes Reinforced with Trapezoidal Ribs
Author(s)
이정화; 원덕희; 한택희; 김승준; 강영종
KIOST Author(s)
Han, Taek Hee(한택희)
Publication Year
2012-04-27
Abstract
This study investigates the elastic behavior characteristics of GRP pipes reinforced with trapezoidal ribs instead of rectangular ribs. Han(2006) proposed GRP pipe reinforced with rectangular ribs in 2006, to promote buckling strength of the pipe. But it is more difficult to reinforce pipe with rectangular ribs than external corrugated ribs, because of pipe manufacturing process referred to as filament winding. Therefore, This study investigated the elastic behavior characteristics of the GRP pipe reinforced with trapezoidal ribs for simplifying analysis approach of external corrugated ribs.of the pipe. But it is more difficult to reinforce pipe with rectangular ribs than external corrugated ribs, because of pipe manufacturing process referred to as filament winding. Therefore, This study investigated the elastic behavior characteristics of the GRP pipe reinforced with trapezoidal ribs for simplifying analysis approach of external corrugated ribs.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/27830
Bibliographic Citation
한국복합신소재구조학회 학술발표대회, pp.27 - 30, 2012
Publisher
한국복합신소재구조학회
Type
Conference
Language
Korean
Publisher
한국복합신소재구조학회
Related Researcher
Research Interests

Structural Engineering,Composite Structure,Marine Energy,구조공학,합성구조,해양에너지

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