川江及三峡库区标准型载货汽车滚装船船底板屈曲强度研究

Research on buckling strength of bottom plate of the standardized ro ro ships navigating in the upper Yangtze River and Three Gorges′ Reservoir

介绍川江及三峡库区标准型载货汽车滚装船研究背景 ,分析双层底对屈曲强度的影响 ,推导出船底板和内底板的规范公式 ,最后用标准型净尺寸临界船进行验证。

The paper briefly introduced the background of buckling strength on standardized ro ro ships navigating at the upper Yangtze river and the Three Gorges′reservoir, analyzed the effect of double bottom on the buckling strength, derived the formula of rule requirements for the bottom plating and inner bottom plating which was then verified by three standardized net scantling ro ro ships.