冲击响应谱  

Shocking Response Spectrum

作　　者：李蓓蓓[1] 

机构地区：[1]上海大学,上海200072

出　　处：《包装工程》2003年第5期9-11,共3页Packaging Engineering

基　　金：上海高等学校科学技术发展基金项目资助(2001-66-01A13)

摘　　要：　冲击响应谱是评价流通环境的新的理论方法。它利用不同频率的单自由度系统计算冲击输入下产生的冲击响应。用它可以修正破损边界曲线,避免破坏性实验,减少由于保守设计造成的过度包装。使包装设计更接近流通实况。文中就是基于冲击响应谱的基本理论,详细介绍了冲击响应谱曲线的构建方法,为合理的包装设计提供依据。Shocking response spectrum is a new and effective way to evaluate distribution. It can predict the shock response of shock pulse input by using different single spring/mass system. Also correct damage boundary curve to avoid damage test, reduce over package design caused by conservative design, make package design approach distribution reality. This article is based on the theory of shock response spectrum, and introduces the construction of shock response spectrum in detail. Provide the basis for rational package design.

关 键 词：冲击响应谱 评价 流通环境 频率 单自由度系统 破损边界曲线 保守设计 过度包装 包装设计 

分 类 号：TB487[一般工业技术—包装工程]