87000t散货船结构强度直接计算

摘要

根据散货船共同结构规范的要求，对87000t散货船进行了直接强度计算的研究。论述了该船的计算过程，以重压载舱为例，按规范计算得到结构尺寸，建立舱段有限元模型，进行直接计算，对计算结果中不满足要求的构件进行修改，最终得到满足规范要求的构件尺寸。%The direct strength calculation of a 87 000 t bulk carrier is carried out based on the Common Structural Rules for Bulk Carriers. Taking the heavy ballast tank as an example, this paper elaborates the calculation process of the ship by initially obtaining the structure dimensions according to regulations, then the compartment finite element model is generated for direct calculation; the structure components that fail to meet the requirements are modified; consequently, the components dimensions that can satisfy the regulation are obtained.