卓越周期 meaning in English
predominant period
Examples
- Seismic predominant period
地基基础抗震地震卓越周期 - The thickness of site overburden layer is one of important reasons that affect the predominant period of ground micro - tremor
覆盖层厚度是影响地脉动卓越周期的重要原因。 - The change of predominant period of ground micro - tremor is closely related to the formation of site soil layers , and mutually corresponds to the change of engineering geological conditions of the site
地脉动卓越周期的变化与场地土层构造密切相关，与场地工程地质条件的变化相对应。不同地基土层构造对应不同类型的频率分布。 - Fourth , there exists some corresponding relationships between spectral structure characters of ground micro - tremor and shear wave velocity of site soil layers . the outcomes of these two kinds of tests can be conferred each other . fifth , the correlations between predominant period of ground micro - tremor and thickness , and value of shear wave velocity of overburden layer are established
第五，建立场地土覆盖层厚度、剪切波速与地脉动卓越周期之间的相关关系，有助于通过勘测场地土覆盖层厚度的结果估算场地地脉动的卓越周期，以及揭示场地土剪切波速与地脉动卓越周期的内在相关规律。 - The characteristics of seismic response transfer function is studied statistically . to describe the effects of soil layer on characteristics of ground motion the one new approach are suggested to characterized the predominate period of ground motion by site equivalent predominate period . the idea and method for calculation of site equivalent predominate period is given according to equivalent . shear velocity
本文对场地计算模型的地震反应传递函数特性进行了统计分析，捉出了以等效场地卓越周期反映场地地震动卓越周则的想法，以合理地反映场地十层对地震动的影响，给山了等效场地卓越周期的确定思路和方法，井给出了基于等效剪切波速的等效场地卓越周期计算式。