멤브레인 LNG 운반선용 스카폴딩 시스템의 자동 설계 프로그램 개발
Development of the Automatic Design Program for Scaffolding System of the Membrane LNG Carrier
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초록
Scaffolding system in the membrane LNG carrier is a steel structure composed of various pipe-shaped members connected by specific coupling devices. In this study, the automatic design program for scaffolding system in membrane LNG carrier has been developed. It enables user to arrange members easily considering design constraints and input variables such as size of tank, position of legs, level height and so on. In addition to that, it creates finite element analysis model with loading and boundary conditions automatically and carries out structural analysis. With post processor based a state-of-the-art computer graphics, users can easily check the results of structural analysis and make a report for structural safety of scaffolding system.
Abstract
Scaffolding system in the membrane LNG carrier is a steel structure composed of various pipe-shaped members connected by specific coupling devices. In this study, the automatic design program for scaffolding system in membrane LNG carrier has been developed. It enables user to arrange members easily considering design constraints and input variables such as size of tank, position of legs, level height and so on. In addition to that, it creates finite element analysis model with loading and boundary conditions automatically and carries out structural analysis. With post processor based a state-of-the-art computer graphics, users can easily check the results of structural analysis and make a report for structural safety of scaffolding system.
참고문헌 (4)
- AISC, "Manual of Steel Construction:Allowable Stress Design" (1989), AISC
- HKS Inc, "ABAQUS User’s Manual,Version 6.4-1", HKS Inc, ~ (2003)
- JIS G 3101, "Rolled Steels for GeneralStructure", ~ (2004)
- Warren, C.Y, "Roark’s Formulas for Stress and Strain" (2002), McGraw-Hill