波浪补偿起重机基座加强结构优化设计

Structural optimization of pedestal reinforcement for wave compensation crane

采用有限元法对某船波浪补偿起重机基座下两类结构加强形式在多种工况下分别进行计算,得出波浪补偿起重机基座和甲板加强结构的应力,并对计算结果进行了对比分析,给出结构加强和改进意见。

Two kinds of structural reinforcement for pedestal of wave compensation crane under different operation conditions are calculated by FEA,and the stress of reinforcement structures for pedestal of wave compensation crane and deck are obtained. The results are compared and analyzed to put forward adviees for structural reinforcement and improvement.