Direct Calculation Method on High Speed Wave Catamaran Structure Strength

摘要

According to 'Direct Calculation Guide on High Speed Vessel Hull Structure' of High Speed Vessel Class and Construction Rules at Sea by CCS, the paper proves the full real ship structure of a newly built high speed wave catamaran hull structure with direct calculation method. It proves external load applied method of 'guide' reasonable and feasible, overall strength, local hull strength and thin gridding, three different arrangements strength criterion and 'guide' prescribing direct calculation method and whole analysis flow rationality. Besides, high speed wave vessel hull structure's characteristics are summarized by real ship calculation.