冲击谱分析中有一个重要参数放大系数Q(或阻尼系数ζ=1/(2Q)),在工程问题中经常需要将一种Q值下的冲击谱图转换为另一种Q值时的冲击谱图。为此,资料和提出了通过统计分析给出转换系数的方法来得到冲击谱的粗略估计。所谓转换系数是指:将冲击时间历程在各种Q值下计算冲击谱,将这些冲击谱除以某一特定Q值(通常取Q=10)时的冲击谱,这样得到的就是对此特定Q值时冲击谱的转换 There is an important parameter amplification factor Q (or damping factor ζ = 1 / (2Q)) in the impact spectrum analysis. It is often necessary to convert the shock spectrum from one Q value to another in the case of engineering problems Spectrum. To this end, the data and proposed by statistical analysis given conversion coefficient method to get a rough estimate of the impact spectrum. The so-called conversion coefficient is: the impact of the time history calculation of the impact spectrum at various Q values, the impact spectrum divided by a specific Q value (usually take Q = 10) when the impact spectrum, which is obtained for this particular Shock spectrum conversion at Q value