...空间一体化力学模型 [gap=4463]Keywords urban mass transit, continuous welded rails, longitudinal force, three-dimensional mechanical model...
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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。
This paper adopts the three-dimensional finite element model, analyses the mechanical tendency with the variety of the thickness and modulus of the pavement structure.
采用三维有限元计算模型，分析了路面结构厚度和模量变化时的力学响应变化趋势。
The lattice model combined with statistical methods is employed to analyze the equivalent macro mechanical properties of three dimensional two phase materials.
采用格形模型和统计方法分析了三维两相材料的宏观等效力学性质。
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