| 自动复位基础隔震体系的试验研究 |
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| 引用本文： | 黄襄云,王清敏,丰定国,姚谦峰.自动复位基础隔震体系的试验研究[J].工程抗震与加固改造,2000(3):7-11. |
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| 作者姓名： | 黄襄云 王清敏 丰定国 姚谦峰 |
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| 作者单位： | 1. 襄樊大学,湖北,441003
2. 西安建筑科技大学 |
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| 摘 要： | 本文建议了一种多自由度自动复位基础隔震体系，并建立了其计算模型和运动方程。对两质点以滚球隔震模型进行了振动台试验。结果表明，与基础固定钉比，隔震体系对上部结构的地震反应具有明显隔震效果。
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| 关 键 词： | 运动方程 基础隔震 振动台试验 自动复位基础 |
Experimental Investigation on Base Isolation System with Restoring Property |
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| Huang Shiangyun.Experimental Investigation on Base Isolation System with Restoring Property[J].Earthquake Resistant Engineering and Retrofitting,2000(3):7-11. |
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| Authors: | Huang Shiangyun |
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| Abstract: | In this paper,a multi?degree base isolation system with restoring property is proposed. The shaking table tests of two lumped mass base isalation model with rollers are carried out,and the computation model and equation of motion for such system are presented.Test results show that the rolling base isolation is very effective for reduction of seismic response of superstructure in comparison with the fixed base structure. |
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| Keywords: | equation of motion base isolation shaking table tests |
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