Then three-dimensional geological and mechanical model was established, and study of spatial deformation characteristics with FLAC-3D (Fast Lagrangian Analysis of Continua) was detailed.
并建立了相应的三维地质力学模型，应用FLAC 3D快速拉各朗日差分程序对其空间变形特征进行了详细的分析。
The mechanical behavior and deformation characteristics of lining structure in Yuanliangshan tunnel under high water pressure was analyzed by using 3d FEM numerical model.
采用三维有限元数值模型，分析圆梁山隧道高水压条件下衬砌结构受力及变形特征。
A 4d mathematical model is established for the non-rigid motion and deformation of the anatomical region, from a set of CT or other 3d images.
从一组CT或其他3d图像中，为解剖区域的非刚性运动和变形建立4d数学模型。
This paper presented a deformation and edition algorithm based on 3D calculation for 3D craniofacial model.
在三维计算的基础上针对三维颅面模型，提出了一种基于几何特征的三维模型变形与编辑算法。
The model overcomes the defects of 3D component models which can not consider the effect of stress path and hardly show the lateral rheological deformation law.
所建模型克服了三维元件组合模型不能考虑应力路径影响以及不能很好反映侧向流变变形规律的缺点。
The 3D model can not only simulate the longitudinal bed deformation, but also calculate the lateral migration in alluvial rivers.
模型不仅能模拟出河道的垂向冲淤过程，而且还可模拟出由河岸坍塌所引起的河道横向摆动过程。
Marc, this paper deals with modeling of steady deformation process in multi-pass continuous rolling process with a 3D thermo-mechanical coupled FE model and static implicit algorithm.
采用三维热机耦合有限元模型和静力隐式算法，对多道次连轧稳态轧制过程进行模拟分析。
Marc, this paper deals with modeling of steady deformation process in multi-pass continuous rolling process with a 3D thermo-mechanical coupled FE model and static implicit algorithm.
采用三维热机耦合有限元模型和静力隐式算法，对多道次连轧稳态轧制过程进行模拟分析。
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