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| 钢丝绳隔振器等效刚度的一种分析计算方法 | |
| 引用本文： | 陈斌,张磊,汪玉,刘兴天.钢丝绳隔振器等效刚度的一种分析计算方法[J].噪声与振动控制,2009,29(4):20-22. |
| 作者姓名： | 陈斌 张磊 汪玉 刘兴天 |
| 作者单位： | 1. 沪东中华造船集团有限公司,军代表室,上海,200129 2. 海军装备研究院,舰船所,北京,100073 3. 上海交通大学,机械系统与振动国家重点实验室,上海,200240 |
| 摘 要： | 钢丝绳种类繁多，本文给出了钢丝绳隔振器设计中的最主要参数多股钢丝绳抗弯截面惯性矩的一般公式，并在此基础上，进一步给出了钢丝绳隔振器受压时的等效静刚度近似计算公式。试验和计算对比表明钢丝绳隔振器受压时的等效静刚度近似计算公式还是相当准确的。 |
| 关 键 词： | 振动与波 钢丝绳 隔振器 等效刚度 |
A Method of Calculating Equivalent Stiffness of Wire-Rope Isolators |
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| CHEN Bing,ZHANG Lei,WANG Yu,LIU Xing-tian.A Method of Calculating Equivalent Stiffness of Wire-Rope Isolators[J].Noise and Vibration Control,2009,29(4):20-22. | |
| Authors: | CHEN Bing ZHANG Lei WANG Yu LIU Xing-tian |
| Affiliation: | CHEN Bing, ZHANG Lei , WANG Yu , LIU Xing-tian ( 1. Hudong Zhonghua Ship Building Co. Ltd. , Shanghai 200129, China; 2. Naval Equipment Research Institute, Beijing 100073, China; 3. State Key Laboratory of Mechanical System and Vibration, Shanghai Jiaotong University, Shanghai 200240, China) |
| Abstract: | Wire ropes are widely used in vibration isolators. A general formulation of cross-sectional moment of inertia of multi-wire cable is given. Furthermore, the approximate formula of equivalent static stiffness of the wire-rope isolator in compression is derived. Experimental results show that this formula is of high accuracy. |
| Keywords: | vibration and wave wire rope isolator equivalent stiffness |
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