摘要
在分析粘滞耗能器的优缺点和Pall摩擦耗能器构造特点的基础上,提出了拟粘滞摩擦耗能器;进行了拟粘滞摩擦耗能器的滞回特性试验和疲劳性能试验,试验结果表明,拟粘滞摩擦耗能器基本实现了粘滞耗能器的主要力学特征;在试验结果的基础上建立了拟粘滞摩擦耗能器的恢复力模型。
Based on analyzing the superiorities and shortcomings of viscous energy dissipators (EDORs) and Pall friciton EDORs, a pseudo - viscous frictional energy dissipator (PVEDOR) is developed. Behavior testing of PVEDOR shows that PVEDORs possess the main hysteretic feature of viscous EDORs. The analytical hysteretic model of PVEDOR is set up, and it basically agrees with the behavior testing results.
出处
《世界地震工程》
CSCD
1999年第1期1-11,共11页
World Earthquake Engineering
基金
国家和黑龙江省杰出青年基金资助项目
关键词
能量耗散
拟粘滞
摩擦耗能器
疲劳性能
抗震结构
energy dissipation
vibration control
pseudo - viscous frictional energy dissipator
hysteretic behavior
fatigue behavior
