| 一种新型的鼓形隔震器 |
| |
| 引用本文： | 卢红标,唐德高,严东晋,张华.一种新型的鼓形隔震器[J].解放军理工大学学报,2003,4(4):69-72. |
| |
| 作者姓名： | 卢红标 唐德高 严东晋 张华 |
| |
| 作者单位： | 解放军理工大学工程兵工程学院 江苏南京210007
(卢红标，唐德高，严东晋)，解放军理工大学工程兵工程学院 江苏南京210007(张华) |
| |
| 摘 要： | 针对卧式不锈钢钢丝绳隔震器价格高、水平向刚度不相同、安装较复杂的不足，研制了由普通钢丝绳加工而成的鼓形隔震器(简称PGG隔震器)。PGG隔震器具有多向减震能力，且阻尼大、价格低、安装方便、防锈处理容易。根据PGG隔震器的静力试验，建立了PGG隔震器水平向和垂直向的非线性刚度模型。经冲击台试验的检验和数值计算分析比较，证明PGG隔震器具有优良的爆炸冲击震动隔震性能。
|
| 关 键 词： | 普通钢丝绳 鼓形隔震器 非线性刚度模型 |
| 文章编号： | 1009-3443(2003)04-0069-04 |
| 修稿时间： | 2002年9月17日 |
New Type of Drum-shaped Isolator |
| |
| LU Hong-biao,TANG De-gao,YAN Dong-jing and ZHANG Hua.New Type of Drum-shaped Isolator[J].Journal of PLA University of Science and Technology(Natural Science Edition),2003,4(4):69-72. |
| |
| Authors: | LU Hong-biao TANG De-gao YAN Dong-jing and ZHANG Hua |
| |
| Institution: | Engineering Institute of Engineering Corps, PLA Univ. of Sci. & Tech., Nanjing 210007, China;Engineering Institute of Engineering Corps, PLA Univ. of Sci. & Tech., Nanjing 210007, China;Engineering Institute of Engineering Corps, PLA Univ. of Sci. & Tech., Nanjing 210007, China;Engineering Institute of Engineering Corps, PLA Univ. of Sci. & Tech., Nanjing 210007, China |
| |
| Abstract: | In light of the high price, unequal rigidity in horizontal direction and complicated installation of the horizontal steeless rope isolator, a drum shape of isolator consisted of ordinary steel rope (called PGG isolator) is studied and manufactured. The PGG isolator has multi-direction isolation capacity for blast shock and vibration, and possesses advantages of large damping, low price, convenient installation and easy anti-rusting. On the basis of the static test of the PGG isolator, the nonlinear rigidity model in horizontal and vertical directions is presented. Through the dynamic test and the numeric analysis of the isolator, it is proved that the PGG isolator has excellent isolation performance for blast shock and vibration. |
| |
| Keywords: | ordinary steel rope drum-shape of isolator nonlinear rigidity model |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《解放军理工大学学报》浏览原始摘要信息 |
| 点击此处可从《解放军理工大学学报》下载免费的PDF全文 |
|
