1-d seismic response 一维动力反应
3-d seismic response 三维地震反应
d seismic response analysis 三维直接动力分析
-d seismic response analysis 空间地震反应分析
3 D seismic response analysis 三维直接动力分析
3-d seismic response analysis 空间地震反应分析
The analysis model of seismic response and earthquake induced permanent deformation of dam is established with the 3-d nonlinear FEM.
采用三维非线性动力有限元分析方法，建立了坝体的地震反应和地震永久变形的分析模型。
In this paper, under the assumption of point source propagation of waves an approach of 3-d dynamic analysis of seismic response of embankment DAMS is proposed.
本文利用波的点源传播假定，建议了一种计算堤坝地震反应的三维动力分析方法。
Based upon the principle of effective stress a method of 2-d dynamic analysis for the calculation of the seismic response of saturated soil mass is submitted in this paper.
本文根据有效应力原理提出了一个计算饱和土体地震反应的二维动力分析方法。
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