Structural Engineering and Mechanics

  • 제55권2호
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  • Pages.349-364
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  • 2015
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Derivation of design charts based on the two-dimensional structural analysis of geotextile tubes

  • Kim, Hyeong-Joo (Department of Civil Engineering, Kunsan National University) ;
  • Won, Myoung-Soo (Department of Civil Engineering, Kunsan National University) ;
  • Park, Tae-Woong (School of Civil and Environmental Engineering, Kunsan National University) ;
  • Choi, Min-Jun (School of Civil and Environmental Engineering, Kunsan National University) ;
  • Jamin, Jay C. (School of Civil and Environmental Engineering, Kunsan National University)
  • 투고 : 2015.05.06
  • 심사 : 2015.06.15
  • 발행 : 2015.07.25
⟨ 이전 논문 다음 논문 ⟩

초록

Analytical solutions for modeling geotextile tubes during the filling process and approximation method to determine the densified tube shape are reviewed. The geotextile tube filling analysis is based on Plaut & Suherman's two-dimensional solution for geotextile tubes having a weightless and frictionless inextensible membrane resting on a rigid horizontal foundation subjected to internal and external hydrostatic pressures. The approximation for the densified tube shape developed by Leshchinsky et al. was adopted. A modified method for approximating the densified tube shape based on an areal-strain deformation analysis is introduced. Design diagrams useful for approximating geotextile tube measurements in the design process are provided.

키워드

과제정보

연구 과제 주관 기관 : Ministry of Land, Infrastructure and Transport in the Republic of Korea

참고문헌

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