| 基于不同摩擦系数水平的滑移隔震体系的相对输入能量与绝对输入能量的差异性分析 |
| |
| 引用本文： | 孙敏,白杨,李大望,牛勇. 基于不同摩擦系数水平的滑移隔震体系的相对输入能量与绝对输入能量的差异性分析[J]. 国际地震动态, 2007, 0(2): 27-31 |
| |
| 作者姓名： | 孙敏 白杨 李大望 牛勇 |
| |
| 作者单位： | 中原工学院,郑州,450007;河南工业大学,郑州,450052;郑州大学,郑州,450002;河南中州工程管理有限公司,郑州,45007 |
| |
| 摘 要： | 定义了能量变化率指标,以简谐激励作用下的滑移隔震结构为例,探讨了摩擦系数对滑移隔震结构能量变化率指标的影响,通过对这些能量指标的研究,分析了系统的相对输入能量和绝对输入能量的差异性随摩擦系数的变化规律,为后续研究提供理论依据。
|
| 关 键 词： | 相对能量 绝对能量 摩擦系数 差异性 |
| 修稿时间： | 2006-07-06 |
The Differential Analysis of the Relative Input Energy and the Absolute Input Energy of Sliding Base-isolated System Based on Different Friction Coefficient |
| |
| Sun Min,Bai Yang,Li Dawang,Niu Yong. The Differential Analysis of the Relative Input Energy and the Absolute Input Energy of Sliding Base-isolated System Based on Different Friction Coefficient[J]. Recent Developments in World Seismology, 2007, 0(2): 27-31 |
| |
| Authors: | Sun Min Bai Yang Li Dawang Niu Yong |
| |
| Abstract: | Indexes of rate of the energy change are defined in this paper, a discussion is made on the influence of the friction coefficient on these indexes of sliding base isolated structure subject to harmonic excitations. Based on the study of these energy indexes, the change rule of the differences between the relative energy input and the absolute energy input of the system with friction coefficient are analyzed, thus, the theoretical basis for further study has been set up. |
| |
| Keywords: | relative energy absolute energy friction coefficient difference |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
