Journal of the Society of Naval Architects of Korea (대한조선학회논문집)

The Society of Naval Architects of Korea (대한조선학회)
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Research on the Analysis Method of Thermal Buckling of Subsea Pipeline Structures

해저 파이프라인 열좌굴 해석방법에 관한 연구

  • Yang, Seung-Ho (Ocean Industry Research Department, Hyundai Heavy Industries. Co. Ltd) ;
  • Jung, Jong-Jin (Ocean Industry Research Department, Hyundai Heavy Industries. Co. Ltd) ;
  • Lee, Woo-Sub (Ocean Industry Research Department, Hyundai Heavy Industries. Co. Ltd) ;
  • Do, Chang-Ho (Ocean Industry Research Department, Hyundai Heavy Industries. Co. Ltd)
  • 양승호 (현대중공업 해양산업연구실) ;
  • 정종진 (현대중공업 해양산업연구실) ;
  • 이우섭 (현대중공업 해양산업연구실) ;
  • 도창호 (현대중공업 해양산업연구실)
  • Published : 2010.04.20
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Abstract

The requirement of design of High-Pressure/High-Temperature(HP/HT) pipelines on an seabed increases in recent years. The need of research on the analysis method to improve the design capacity is increasing. The purpose of this study is the development of the analysis method of thermal buckling of subsea pipeline structures. The analysis method of thermal buckling was established by using the commercial FEM code(ABAQUS) which shows the outstanding performance in non-linear static FE analysis. The developed method has been applied to the installation of subsea pipeline on the offshore project. For a validation, the comparative study has been carried out. This application to offshore project demonstrates the superiority of the analysis method of thermal buckling of subsea pipeline structures and testifies the application to detail design.

Keywords

References

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