【摘要】 本文主要介绍了12000吨级江海直达散货船在规范设计中考虑的问题,描述了规范的选用,型深的合理选择,货舱区域典型横剖面的设计,本船总纵强度的概况.同时本文也叙述了波浪弯矩设计值的计算,船体纵向构件的优化设计及其优化设计程序框图,舱口围板在总纵弯曲中作用的研究.更多还原

【Abstract】 This paper mainly describes some features of structural design for a 12000 DWT sea-river through cargo ship and the problems considered during designing in accordance with Rules.The adopting of Rules, reasonable selection of depth, typical midship section design in way of cargo holds space and its longitudinal strength are described. And also the calculation of design value for wave bending members and its optimum design program as well as the function of hatch coaming in longitudinalbending condition are discussed in detail.更多还原