Nested Newmark model (NNM) can obtain the post-earthquake profile of the slopes in limit equilibrium or limit analysis method. The purpose of this study is to extend the NNM from the limit equilibrium method to a limit analysis method, and then involve the dynamic response of slopes into the prediction of the permanent displacement based on decoupled analysis. Parametric studies are carried out to further investigate the influences of slope height, soil shear wave velocity and input ground motion. The calculated results indicate that neglecting the dynamic response of slopes can underestimate the post-earthquake displacements. As the slope height increases or shear wave velocity reduces, the underestimation is more significant. At the fundamental natural period of the site, the underestimation is particularly remarkable. For induced earthquake waves with a small value of mean period, the influence of the dynamic response can be ignored when the fundamental period deviates from the mean period.

中文翻译：

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基于嵌套Newmark模型的土壤动力响应对边坡地震后变形的影响

嵌套的纽马克模型（NNM）可以通过极限平衡或极限分析方法获得斜坡的地震后剖面。这项研究的目的是将NNM从极限平衡法扩展到极限分析法，然后基于解耦分析将边坡的动态响应纳入永久位移的预测。进行了参数研究，以进一步研究边坡高度，土壤剪切波速度和输入地面运动的影响。计算结果表明，忽略边坡的动力响应可能会低估地震后的位移。随着坡度高度的增加或剪切波速度的降低，低估将更为明显。在站点的基本自然时期，低估尤其明显。