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。
Secondly, the FLAC 3D was used to simulate planar multiple shear bands and friction angle and cohesion force were dependent on plastic strain.
之后采用FLAC 3D对平面剪切带网络进行了数值模拟，其中摩擦角及内聚力为应变软化。
The finite difference numerical analysis to the creep deformation laws of soft soil roadbed under the two conditions of considering seepage effect and regardless of seepage effect with FLAC-3D.
应用FLAC-3D软件完成了软土路基蠕变变形规律有限差分数值分析及考虑渗流的软土路基蠕变变形规律有限差分数值分析对比研究。
FLAC-3D is adopted to simulate the influence of end constraint on patterns of shear bands, velocity and displacement fields.
采用FLAC - 3d模拟了端面效应对岩石试件剪切带图案、速度场和位移场的影响。
FLAC-3D was employed to establish a model to simulate the deep excavation compound soil nailing.
应用FLAC - 3d建立了深基坑复合土钉墙支护模拟模型。
In addition, the constitutive models included in FLAC-3D are deep into research, and the stress increments are corrected in terms of the plastic strain increment while occurrence of plasticity flow.
此外，还对FLAC - 3d内嵌的本构模型深入研究，塑性流动发生时塑性应变增量对应力增量的修正。
Utilizing FLAC-3D business software to analyze flowing of saturated soil.
利用FLAC-3D商业软件对饱和土体的渗流进行了数值模拟的尝试。
The numerical simulation software FLAC-3D can be used to analyze the developing disciplinary of the roof breakage.
运用FLAC-3D数值模拟软件，对特定开采条件下覆岩破坏发育规律进行分析。
The numerical simulation software FLAC-3D can be used to analyze the developing disciplinary of the roof breakage.
运用FLAC-3D数值模拟软件，对特定开采条件下覆岩破坏发育规律进行分析。
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