根据震级、震源到台站的有代表性的距离、局部土质分类(“岩石”、硬土或深土)和局部地质场地条件(沉积、中等场地或基岩场地),本文提出了拟相对速度谱幅PSV(T)的经验回归方程。本文结果表明,土质分类以及地质场地条件两者在场地特定反应谱幅的标定中都应采用。 Based on the magnitude, the representative distance from the source to the station, the local soil classification (“rock”, hard soil or deep soil) and the local geological conditions (sedimentary, medium or bedrock), the proposed relative quasi-relative velocity Empirical Regression Equation for Spectral Amplitude PSV (T). The results of this paper show that both soil classification and geological site conditions should be used in the calibration of site-specific response spectrum amplitude.