摘要
建立O形橡胶密封圈平面轴对称有限元模型,采用Abaqus有限元软件的Mooney-Rivlin模型,分析O形橡胶密封圈加压后的Von Mises应力分布及温度对应力的影响。结果表明,O形橡胶密封圈应力与温度呈一次线性关系,温度变化对O形橡胶密封圈密封性能有一定影响。
The plane symmetric finite element model for rubber O-ring was established by using the Mooney- Rivlin model of ABAQUS software, and the Von Mises stress distribution of rubber O-ring under pressure and the influence of temperature on the stress were investigated. The results showed a linear relationship between the stress of O-ring and temperature, and temperature change could affect the sealing performance of O-ring.
出处
《橡胶科技》
2013年第6期18-21,共4页
Rubber Science and Technology
