| 基于阻尼线性化的滑移系统振动可靠度研究 |
| |
| 引用本文： | 张黎萍.基于阻尼线性化的滑移系统振动可靠度研究[J].河南科学,2005,23(4):546-548. |
| |
| 作者姓名： | 张黎萍 |
| |
| 作者单位： | 中国石化工程建设公司土建二室,北京,100101 |
| |
| 基金项目： | 北京市重点实验室开放基金项目(EESR2004-5) |
| |
| 摘 要： | 解析预测了硬质恢复力滑移系统在高斯白噪声激励作用下的稳态随机响应和滑移可靠度.基于摩擦阻尼等效线性化,给出了系统稳态位移和速度响应的概率分布;按首次超越损伤泊松过程模型的双壁问题得到了系统滑移可靠度的近似解析解.在此基础上可进一步开展系统的优化设计.
|
| 关 键 词： | 滑移系统 等效线性化 动力可靠度 |
| 文章编号： | 1004-3918(2005)04-0546-03 |
| 修稿时间： | 2005年5月16日 |
Research on dynamic reliability of sliding systems based on damp linearization |
| |
| ZHANG Li-ping.Research on dynamic reliability of sliding systems based on damp linearization[J].Henan Science,2005,23(4):546-548. |
| |
| Authors: | ZHANG Li-ping |
| |
| Abstract: | The steady-state responses and slip reliability of sliding systems with hardening restoring force,to Gaussian white noises,are predicted analytically in this paper.Based on the equivalent linearization of friction damps,the probability distribution of the steady-state responses are obtained;The approximate analytic solution of slip reliability are given in accordance with a first-passage failure problem.On the basis,the optimum designs of sliding systems can be further conducted. |
| |
| Keywords: | sliding system equivalent linearization dynamic reliability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
