【摘要】 本文讨论了利用常时微动的卓越周期和振幅对地基进行分类，并求取软弱层地基的横波平均速度及软弱层厚度，进而对工程地基进行评价。更多还原

【Abstract】 The present paper has discussed the application of Predominant Period and amplitude of microtremors to the classification of foundations as well as to the evaluation of the average velocity of transverse wave in weak layer foundation and the thickness of the weak layer so as to make foundaticn assessment.更多还原