摘要
针对某型震源船,建立艏部锚机基座及支撑结构的局部有限元模型,参照相关规范要求,对基座及支撑结构的局部强度进行计算分析。计算结果表明:在基座固定锚机的螺栓处以及锚链筒与甲板连接处产生较大的应力,该部位结构在设计中需特别注意。
Base on an energy source boat, the local finite element model of the windlass base and support structure was es- tablished. According to relevant rules, the local strength analysis of the windlass base and support structure was completed. The result showed that the stresses on the windlass base＇s bolt and the connecting parts of hawse pipe and deck were large, the struc- ture of this part should be paid more special attention in design.
出处
《船海工程》
2013年第6期49-52,共4页
Ship & Ocean Engineering
关键词
震源船
锚机基座
强度分析
有限元
energy source boat
windlass base
strength analysis
FEM
