한국해양공학회지 (Journal of Ocean Engineering and Technology)

  • 제25권2호
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  • Pages.62-66
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  • 2011
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  • 1225-0767(pISSN)
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  • 2287-6715(eISSN)
한국해양공학회 (Korean Society of Ocean Engineers)
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수평 지반에 놓인 액체 저장용 막구조물 형상의 단면 체적에 따른 해석적 해

Analytic Analysis of Liquid-Filled Membrane Container Resting on Horizontal Foundation with Given Cross-Sectional Volume

  • 최윤락 (울산대학교 조선해양공학부)
  • Choi, Yoon-Rak (School of Naval Architecture and Ocean Engineering, University of Ulsan)
  • 투고 : 2011.01.10
  • 심사 : 2011.04.22
  • 발행 : 2011.04.30
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초록

In this paper, a liquid-filled long membrane container resting on a horizontal foundation is considered. All of the quantities are normalized to obtain similarity solutions. A system of nonlinear ordinary differential equations with undetermined boundary conditions is solved analytically. The integration of the curvature gives the solutions, which are expressed in terms of the elliptic integrals. A method for finding the shape and characteristic values is proposed for a given cross-sectional volume. The validity of these solutions is confirmed, and some results are shown for characteristic values and shapes.

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참고문헌

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