【摘要】 从确定性分析和不确定性分析两方面对土层地震反应分析的研究现状进行了系统总结。确定性分析以土层地震反应分析方法发展为顺序,介绍了等效线性化方法基本原理及其若干进展、非线性模型的构建形式及其发展状况;不确定性分析以土层地震反应分析为方法应用随机过程理论所作的假定为线索,介绍了随机过程理论在土层地震反应分析中的研究、应用及其进展。最后对土层地震反应分析的发展方向进行了分析和展望。更多还原

【Abstract】 Research status on soil layer earthquake response analysis is summarized using deterministic analysis methods and undeterministic analysis methods.Deterministic analysis methods are introduced according to the order of development of the methods of soil layer earthquake response,the principle and some developments of equivalent linearization method are sketched,and the structure form and the development of nonlinear dynamic constitutive model is also introduced.Undeterministic analysis methods are introduced according to the hypothesis that the stochastic process can be applied expediently to soil layer earthquake response analysis.The stochastic process application to soil layer earthquake response analysis and the development are introduced.It is also pointed out the developing direction of the soil layer earthquake response analysis.更多还原