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应用形状记忆合金阻尼器的浮阀塔地震响应控制
Seismic Response Control of Valve Tray Column with Shape Memory Alloy Damper
【摘要】 基于时间历程响应分析,通过ANSYS有限元分析软件,模拟了浮阀塔在三种工况下的地震响应,对比了位移和速度随时间的变化曲线从而验证了形状记忆合金阻尼器的效果要好于普通阻尼器。
【Abstract】 Based on time history analysis theory,valve tray column under three conditions are simulated through finite element analysis software ANSYS,changing curves of displace-time and velocity-time are compared also.It is confirmed that the effect of Shape Memory Alloy(SMA) damper is better than normal damper.
【关键词】 形状记忆合金阻尼器;
浮阀塔;
地震响应控制;
有限元;
【Key words】 SMA damper; valve tray column; seismic response control; finite element analysis;
【Key words】 SMA damper; valve tray column; seismic response control; finite element analysis;
【基金】 山东省高等学校科技计划项目(编号:J13LB08);山东省优秀中青年科学家科研奖励基金项目(编号:BS2010CL016)
- 【文献出处】 装备制造技术 ,Equipment Manufacturing Technology , 编辑部邮箱 ,2013年09期
- 【分类号】TE962
- 【下载频次】49