海盗船立柱刚柔耦合动力学仿真分析  

Rigid-Flexible Coupling Dynamics Simulation Analysis of Pirate Ship Column

作　　者：赵九峰 ZHAO Jiu-feng(Special Equipment Safety Inspection and Research Institute of Henan Province,Zhengzhou 450000,China)

机构地区：[1]河南省特种设备安全检测研究院,河南郑州450000

出　　处：《机械工程与自动化》2020年第5期82-84,共3页Mechanical Engineering & Automation

摘　　要：针对游乐设施结构应力计算,利用最大载荷进行静力学分析时,其结果与实际工况存在较大偏差。基于ANSYS Workbench软件平台,以海盗船立柱部件为研究对象进行刚柔耦合瞬态动力学仿真分析,得到立柱的最大应力-时间历程曲线,提取整个摆动周期内的应力最大值对立柱进行评价分析。相比静力学分析结果,刚柔耦合仿真分析能够捕捉到海盗船摆动周期内的最大应力。其计算方法和结果可为游乐设施结构应力计算提供参考,对于提高设计能力具有现实意义。For the structural stress calculation of amusement facilities,when the maximum load is used for static analysis,the results have a large deviation from the actual working conditions.Based on the ANSYS Workbench software platform,taking the corsair column component as the research object,the rigid-flexible coupling transient dynamics simulation analysis is performed,the maximum stress-time history curve of the column is obtained,the maximum stress during the entire swing cycle is extracted,and the column is evaluated and analyzed.Compared with the static analysis results,the rigid-flexible coupling simulation analysis can capture the maximum stress during the swing cycle of the pirate ship.The calculation method and results can provide a reference for the stress calculation of amusement structures,and have practical significance for improving the design ability.

关 键 词：刚柔耦合 海盗船 动力学仿真 立柱 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术] TS952.8[自动化与计算机技术—计算机科学与技术]