摘要
以38000 DWT散货船为研究对象,采用通用有限元计算软件FEMAP建立货舱段结构有限元模型。使用VERISTAR后处理软件,按照BV船级社规范,进行了舱段结构强度有限元计算分析。在对主要构件进行直接计算和强度评估的基础上,还对主要热点进行了细化计算,保证了该船的强度安全,并对构件尺寸进行了优化。
The FEM analysis of cargo holds of a 38 000 DWT bulk carrier was introduced, which was modeled by FEMAP and analyzed by VERISTAR of BV. On the basis of direct calculation and strength evaluation of primary structure of one cargo hold, very fine mesh was taken to calculate hot points and to ensure structure security and also the scantling was optimized accordingly.
出处
《船舶设计通讯》
2017年第B04期30-34,共5页
Journal of Ship Design