| 引用本文: | 张琴,王保升.随机振动下蜂窝纸板振动传递特性分析[J].包装工程,2013,34(15):7-9,14. |
| |
|
| |
|
|
| 本文已被：浏览 3095次 下载 1735次 |
码上扫一扫！ |
|
|
| 随机振动下蜂窝纸板振动传递特性分析 |
|
张琴, 王保升
|
|
南京工程学院, 南京211167
|
|
| 摘要: |
| 从理论上推导了随机振动条件下振动传递率的计算公式;试验研究了蜂窝纸板在不同加速度、频率和应力的随机振动下的振动传递特性,得到了振动传递率曲线和峰值频率。不同随机振动试验计算出的振动传递率几乎相同,与正弦扫频试验结果非常接近。这表明了利用随机振动试验分析蜂窝纸板的振动传递率是可行的,为蜂窝纸板缓冲包装设计提供了基本数据。 |
| 关键词: 蜂窝纸板 随机振动 振动传递率 |
| DOI： |
| 分类号:TB485. 3; TB484. 1 |
| 基金项目: |
|
| Vibration Transmissibility Properties of Honeycomb Paperboard under Random Vibration |
|
ZHANG Qin, WANG Bao-sheng
|
|
Nanjing Institute of Technology, Nanjing 211167, China
|
| Abstract: |
| Vibration transmissibility formula under random vibration was derived theoretically. Vibration transmissibility properties of honeycomb paperboard under random vibration of different acceleration, frequency and stress were tested; the vibration transmissibility curves and peak frequencies were obtained. The result showed that the vibration transmissibility from different random vibration tests is much the same and very close to the result of sine sweep test. It was concluded that using random vibration test to analyze the vibration transmissibility of honeycomb paperboard is feasible. |
| Key words: honeycomb paperboard random vibration vibration transmissibility |
|
