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A Study on the Design of Dolphin System for VLFS  

Cho Kyo-Nam (홍익대학교 과학기술대학 조선해양공학과)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.19, no.1, 2006 , pp. 105-111 More about this Journal
Abstract
Dolphin mooring system can be a good candidate for the VLFS fastening system in view point of strength and effectiveness. In the design process of the dolphin system, precise calculation of the wave forces and the subsequent selecting the proper number of the piles adopted are one of the main factors. In this paper, one of the design process of the dolphin system is investigated and a proper configuration of the system is derived based on the structural characteristics of the system that was obtained through the structural analysis of the basic pile element confronted to the external loadings including wave impact load. It was found that lot the better design of ihe mooring system for VLFS, mono pile mooring system is more recommendable in a specific condition than other multi piles mooring system.
Keywords
Dolphin System; Morison Equation; Wave Force; Impact Load; Very Large Floating Structure;
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