可拆式带缆桩的连接节点设计

Design of Connection Node for Removable Bollard

在海洋调查船及工程船设计中,提高工作甲板利用率、优化工作甲板布置是此类船舶设计的发展趋势。可拆式带缆桩较焊接固定形式带缆桩增加了甲板使用的灵活性,便于船舶使用者根据任务要求充分合理利用尾部甲板空间。文章以实船项目为例,对可拆式带缆桩的螺栓连接节点进行设计分析,并与有限元数值模拟结果进行对比分析,为可拆卸式带缆桩的应用提供了借鉴和参考。

In the design of the ocean survey ships and working ships,the improvement of the deck utilization and the optimization of the arrangement of the working deck are the development trends of the design of such ships.The removable bollard has increased flexibility of the deck utilization by comparison with the welded fixed bollard.It is easy for the users to make full and reasonable use of the stern deck according to the task requirements.The bolted connection node of the removable bollard for full-scale ships are designed and analyzed by comparison with the finite element simulation results.It can provide reference for the application of the removable bollards.