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Design of leg mating unit for float-over installation
- Authors
- Lee, K.; Park, B.; Kim, H.-S.; Kim, D.; Sung, H.G.
- Issue Date
- 2018
- Publisher
- International Society of Offshore and Polar Engineers
- Keywords
- Design optimization; Design sensitivity analysis; Foal-over installation; Leg mating unit
- Citation
- Proceedings of the International Offshore and Polar Engineering Conference, v.2018-June, pp 949 - 954
- Pages
- 6
- Journal Title
- Proceedings of the International Offshore and Polar Engineering Conference
- Volume
- 2018-June
- Start Page
- 949
- End Page
- 954
- ISSN
- 1098-6189
- Abstract
- This research suggests a guideline on the design of leg mating unit (LMU) for float-over installation of 20,000-ton class topside. Initial design of LMU is obtained to fit the specifics determined in the design of supporting structure and topside. By utilizing design optimization, the performance of LMU is enhanced to satisfy the requirements defined by recognized codes and standards and simulated load cases. Design optimization is performed for multi-objective functions based on the design sensitivity analysis. Copyright ？ 2018 by the International Society of Offshore and Polar Engineers (ISOPE)
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