大开口船舶角隅强度有限元分析研究

The FEM Analysis and Research of the Corner Structure of Large Deck Opening Ship

以某散货船的典型舱段为应用对象,按中国船级社入级要求,对其在满载和压载等各种状态下进行甲板上货舱口角隅强度计算。通过5种工况下的应力分析,结论是该散货船舱口角隅结构设计合理,其应力满足中国船级社入级要求。并对其结构进行了优化。

The paper took the typical cabin of one bulk cargo ship as applied object, according to the classification conditions of CCS, carried out the comer structure calculation under different states such as full burden or pressure burden. Analyzing the stress under different condition, the results indicates that the design for scattered comer structure is justified and the stress is satisfied require of classification conditions of CCS.