摇头飞椅雪载荷计算与结构校核分析  

Calculation and Structural Verification Analysis of Snow Load on Flying Chair

作　　者：赵九峰 ZHAO Jiu-feng(Henan Special Equipment Inspection Technology Research Institute,Zhengzhou 450000,China;Collaborative Innovation Center of Aviation Economy Development of Henan Province,Zhengzhou 450000,China)

机构地区：[1]河南省特种设备检验技术研究院,河南郑州450000 [2]航空经济发展河南省协同创新中心,河南郑州450000

出　　处：《机械工程与自动化》2024年第1期58-59,62,共3页Mechanical Engineering & Automation

基　　金：河南省科技攻关计划项目(212102410009)。

摘　　要：摇头飞椅作为具有顶棚结构的室外游乐设施,结构形状复杂,雪载荷作用下主要受力零部件的强度计算是设计中的难点。针对这一问题,在雪载荷分析的基础上,采用有限元法对摇头飞椅进行结构强度计算和校核分析。计算结果表明:摇头飞椅主体结构的最大应力小于材料的屈服极限,满足安全要求。该研究具有一定的工程应用价值,为其他具有顶棚结构室外游乐设施雪载荷的计算提供了参考。As an outdoor amusement facility with ceiling structure,the Flying chair has a complex structural shape,and the strength calculation of the main components under snow load is a difficult point in design.In order to solve this problem,based on the analysis of snow load,the finite element method is used to calculate and check the structure strength of the Flying chair.The results show that the maximum stress of the Flying chair is less than the yield limit of the material,which meets the safety requirements.This study has certain engineering application value and provides reference for snow load calculation of other outdoor amusement facilities with ceiling structure.

关 键 词：摇头飞椅 雪载荷 有限元 结构校核 

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]