节点文献
椭圆截面Ω形膨胀节的应力分析
Stress Analyses of Elliptic Cross Section of ΩShaped Expansion Joints
【摘要】 论述了椭圆截面Ω形膨胀节内压应力和位移应力的弹塑性有限元计算,并对其进行了试验验证和分析。
【Abstract】 The stresses of elliptic cross section of Ωshaped expansion joints due to internal pressure or displacement are discussed using the elasticplastic finite element and testified by the experiment.
【关键词】 膨胀节;
波纹管;
应力;
有限元;
弹塑性;
【Key words】 expansion joint; bellows; stress; finite element; elasticplastic;
【Key words】 expansion joint; bellows; stress; finite element; elasticplastic;
- 【文献出处】 石油化工设备 ,PETRO-CHEMICAL EQUIPMENT , 编辑部邮箱 ,1998年03期
- 【分类号】TQ050.2
- 【被引频次】6
- 【下载频次】67