在此理论的基础上建立了一个三维非线性水动力学数学模型。
Based on this theory, we designed a three-dimensional, non-linear hydrodynamical model.
借助动态显式有限元方法，进行了三维非线性结构动力学模拟。
By means of dynamic explicit finite element method, 3d nonlinear structure is simulated.
用三维非线性动态有限元方法研究了地震的动态触发的可能机制。
Three dimensional nonlinear FEM is adopted to study the mechanism and the dynamic process of earthquake triggering.
本文给出了用有限四面体单元计算三维非线性恒定磁场的一般过程。
In this paper, a general method of three dimensional vector potential solution for nonlinear magnetostatic field problem by means of the finite tetrahedral element method is presented.
本文还提出了用三维非线性有限元法分析岩体的三维地应力场的方法。
A method for analysing the three dimensions geostress field in the surrounding rock by the three dimensions nonlinear finite element method is also presented.
本文还提出了用三维非线性有限元法分析岩体的三维地应力场的方法。
A method for analysing the three dimensions geostress field in the surrounding rock by the three dimensions no...
本文对棱单元法的基础理论及其在三维非线性涡流场的应用进行了研究。
The basic theory of edge element method and its application in 3-d nonlinear eddy current field are researched in this paper.
设计了基于相对误差的三维非线性跟随弹编队控制器，得到相应的跟踪控制律。
Furthermore, a three-dimensional nonlinear formation controller based on relative error is designed and the tracking control law is obtained.
根据模型试验和二维、三维非线性分析结果，提出了新的拱坝孔口结构配筋公式。
A new formula for the calculation of reinforcing bars of the orifice is proposed, based on experimental and two and three dimensional analysis.
建立了一种子午线轮胎的三维非线性有限元模型，来模拟子午线轮胎的静负荷试验。
A 3-d nonlinear finite element model was established to simulate the static load test of a radial tire.
考虑水泥土峰值后软化性能对水泥土桩复合地基性能进行了三维非线性有限元分析。
Work behavior of composite foundation of cemented soil pile is studied by 3D non-linear FEM analysis applying post-peak softening model of cemented soil.
本文对垂直及水平荷载作用下，平台基础与土的相互作用进行了三维非线性有限元分析。
In this thesis the deeply-embedded foundation and the soil are analysis by a self-made nonlinear finite element programme—DFESS.
借助动态显式有限元方法，对该六个零件组成的机构整体进行了三维非线性结构数值模拟。
Whole mechanism being treated as a combination of six main parts, three dimensions nonlinear structural simulation is completed by means of dynamic explicit finite element code.
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。
The analysis model of seismic response and earthquake induced permanent deformation of dam is established with the 3-d nonlinear FEM.
用三维非线性有限单元法对周公宅拱坝进行了基本荷载组合下的非线性分析和水压超载分析。
An analysis was made on the Zhougongzhai arch dam under basic load combination and overloading of hydraulic pressure by use of 3-d nonlinear finite element method.
对采用带双腹板角钢、顶底角钢连接的半刚性钢梁柱连接节点进行了三维非线性有限元分析。
An approach for refined parametric 3d non-linear analysis of semi-rigid steel beam-column connections of top-seat-angle with double web-angle is presented.
本文据此提出了三维非线性淬火温度场有限元数学模型，模型中耦合了温度和相变潜热的计算。
Accordingly, a nonlinear mathematical model of three dimensional temperature fields in quenching processes has been proposed based on the Finite Element Method in this paper.
针对深基坑土钉墙支护，采用三维非线性有限元分析方法，模拟研究了深基坑的开挖与支护过程。
In accordance with soil nailing for deep excavation support, the 3-dimensional nonlinear FEM analysis and calculation was used to simulate the process of construction.
本文首次建立了一个分析桩-土-筏片体系共同作用的三维非线性有限元、棱柱元综合计算模型。
This model couples finite elements with prism elements and calculates with reasonable accuracy the settlement of a pile group, the bending moments and shear forces of the raft under vertical loads.
结合实测地应力资料，建立了三维非线性有限元地应力反演分析数值模型，模拟了断层及裂隙密集带。
Based on the measured ground stress data, a 3d non-linear finite element back analysis numerical model for ground stress is set up and the fault and fissure concentrated zone is simulated.
该文基于患者行走过程的运动学和动力学特性，建立三维非线性有限元模型，研究动态载荷对界面压力的影响。
Based on the analysis of kinematic and dynamic properties during walking, a 3-d nonlinear finite element model was developed to analyze the effect of dynamic loads on the interface stress.
利用ANSYS有限元分析软件，采用三维非线性有限元方法对柴油机曲轴中频淬火瞬态温度场进行了模拟计算；
The three dimensional non linear finite element analysis of the transient temperature field during intermediate frequency quenching of diesel crankshaft was simulated by using of ANSYS.
采用通用有限元软件ABAQUS，对梁柱盖板连接在单调荷载作用下的受力性能进行了三维非线性有限元分析。
By using ABAQUS software package, this paper has done the 3-d nonlinear finite element analysis on the performance of cover plate connection under monotonic load.
介绍了用自行编制的适用于群桩地基基础应力、变形分析的三维非线性程序对一种有代表性的群桩进行分析的情况。
A study on a representative pile group compound foundation by using 3-dimensional nonlinear stress and deformation analytical program is introduced in this paper.
本文结合具体的工业课题，主要进行了棱边有限元法的基础理论及其在三维非线性涡流场及损耗问题中的应用研究。
Combining with the concrete industrial task, the basic theory of edge finite element method and its application in 3-d nonlinear eddy current field and loss are deeply researched in this paper.
建立了成形过程的三维非线性热力耦合有限元模型，模型中考虑了材料热物性参数和力学性能参数与温度的相关性。
A 3-d FEM model was built up, which included a non-linear coupled thermal-mechanical analysis accounting for the temperature dependency of the thermal and mechanical properties of the material.
建立了成形过程的三维非线性热力耦合有限元模型，模型中考虑了材料热物性参数和力学性能参数与温度的相关性。
A 3-d FEM model was built up, which included a non-linear coupled thermal-mechanical analysis accounting for the temperature dependency of the thermal and mechanical properties of the material.
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