摘要
研究提出了组合式铅橡胶复合阻尼器，对该阻尼器的力学性能和疲劳性能进行了试验研究，分析了频率、应变幅值、铅芯直径、循环次数对阻尼器性能的影响规律。研究结果表明，组合式铅橡胶阻尼器具有很好的工作性能和耗能性能。
In this paper, the experiments of the combined Iead rubber dampers under the different frequency, strain magnitude and lead's diameter are carried out, and the fatigue experiment of the combined lead rubber damper is performed. Then, the influence 0f frequency, strain magnitude and lead's diameter on the mechanical properties of the combined lead rubber dampers, and the fatigue behavior of the dampers are studied.
出处
《世界地震工程》
CSCD
2000年第2期35-40,共6页
World Earthquake Engineering
基金
广东省自然基金!970668
建设部科技项目
广州建委科技项目
关键词
组合式铅橡胶
复合阻尼器
耗能性能
抗震
combined lead rubber dampers
energy dissipation ability
hysteresis curve
