齿啮式快开门法兰的接触分析  

Contact Analysis of Tooth-locked Quick-flange

作　　者：张妍[1] 杜四宏 袁振伟[1] 王三保[1] 

机构地区：[1]郑州大学化工设备设计研究所,河南郑州450002 [2]中国核电工程有限公司郑州分公司,河南郑州450052

出　　处：《压力容器》2010年第3期26-29,共4页Pressure Vessel Technology

摘　　要：通过接触单元来数值模拟压力容器快开门法兰的接触过程,得到了其受力特性和应力分布规律,并对其危险截面进行了强度评定和疲劳分析。By contact element,the contact process between teeth was numerically simulated to draw their stress characteristics and stress distribution.With regard to the dangerous sections,the strength assessment and the fatigue analysis were carried out.

关 键 词：快开门法兰 有限元分析 接触 

分 类 号：TQ055.8[化学工程]