科研之友
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摘要
Multi-component mooring systems become widely used in deep water position-keeping of drilling and production platforms. However, versatile materials make it difficult to design appropriate mooring lines made of several segments. Based on catenary equations of a multi-component mooring line at a specific water depth, this paper establishes a minimum model for designing this kind of lines. The model is solved by Genetic Algorithm and Multi-Objective Planning respectively. The model is verified by its application to a practical mooring design assignment - a quasi-static analysis for a large semi-submersible. The optimal result is finally obtained with the aid of design graphs.
- 出版日期2005
- 单位上海交通大学
