【作者】 张娟； 严谨；

【Author】 Zhang Juan,Yan Jin (Engineering College,Guang dong Ocean University Zhanjiang Guangdong 524088,China)

【机构】 广东海洋大学工程学院；

【摘要】 江海直达船型作为一种能同时航行于近海和内河的特殊船舶,其结构设计与强度问题一直受到人们的关注。如何在满足总纵强度和局部强度的前提下,使建造所需材料最少,是船舶设计者追求的目标。利用优化设计方法与结构设计方法结合能达到这个目的。本文将采用规范设计与优化设计相结合设计12000t的江海直达船的货舱区结构,优化算法采用模拟退火算法实现。同时,将优化设计结果与单用规范设计法的设计结果进行比较。更多还原

【Abstract】 The structural design of river-to-sea tanker is always paid attention by lots of ship designers,whose aim is how to make the materials needed for ship destructing least.There are several ways to do.One of these ways is making optimum method and structural design united,which is used on the midship section design of 12000t river-to-sea tanker.The optimum design method is simulated annealing.The result reveals that the simulated annealing method is effective.更多还原