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。
Objective: Built a three-dimensional finite element maxillary model including different diameter and length anchorage implant and analysis it, which can be used to chose the best implant.
目的：通过建立一个含不同直径、不同长度种植体的上颌骨三维有限元模型，并进行应力分析，选出最佳的支抗种植体。
The comparisons between the simulated results of two models and experiments show that double ellipsoidal model is better than Gaussian model on three-dimensional analysis.
两种模型的仿真结果与工艺试验结果比较表明，双椭球形热源模型比高斯热源模型更适合双丝焊的三维有限元分析。
A three-dimensional numerical analysis model of fluid flow and heat transfer in pulsed current TIG weld pool is developed.
对运动电弧作用下脉冲tIG焊接熔池流场与热场动态变化过程建立了三维数学模型。
By applying formal asymptotic analysis, we obtain two-dimensional model system of linearly dynamic elastic "membrane" and "flexural" shells from three-dimensional equations.
利用形式渐进分析，我们从三维线性动态方程组得到二维膜壳和弯壳的方程组。
Object location is defined as coming up with three-dimensional coordinate expression through binocular vision model analysis using geometrical relationship.
目标定位是通过双目视觉模型分析，利用空间几何关系，最后提出了目标点的三维坐标计算表达式。
By applying formal asymptotic analysis and Laplace transformation, we obtain two-dimensional model system of linearly viscoelastic "flexural" shell from three-dimensional equations.
应用形式渐近分析和拉普拉斯变换，我们从三维线性粘弹性方程组得到二维线性粘弹性弯壳的数学模型。
Objective: To establish a three-dimensional finite element model of normal human hip as a foundation of finite element analysis in this area.
目的：构建正常人体髋关节的三维有限元模型，作为该部位进一步有限元分析的基础。
Based on the failure analysis of the fracturing pump valve chamber, a model for calculating its reliability under three-dimensional stress is established, and a computing program is worked out.
基于压裂泵阀箱的失效分析，建立了在三向应力作用下计算阀箱可靠性的模型，设计了计算程序。
The research shows that the three-dimensional acoustic boundary clement model is an efficient and highly accurate method of sound field analysis of reactive mufflers.
研究结果表明，三维声学边界元模型是抗性结构消声器声场分析的有效方法并具有较高精度。
The spatial analysis of the mining area can be carried out on the basis of the three-dimensional model, for example, spatial query, section analysis and so on.
三维重建后，可以在三维模型的基础上对矿区进行相应的空间分析，如空间查询、断面分析等。
A new three dimensional model for the analysis of transient ground water now in a stochastic fracture network of a fractured rock mass is presented in this paper.
介绍了在岩体三维随机裂隙网络中进行非稳定地下水渗流分析的数学模型和方法。
Comprehensive display three-dimensional scene, spatial analysis, mass surface features model management, three-dimensional perspective control are commonly used to design visualization software.
三维场景综合显示、空间分析、海量地物模型管理、三维视点控制是三维可视化软件设计常用的技术。
The mechanical analysis of the prestressed anchorage cable sommer is made by the three-dimensional numerical model.
本文建立索梁及索塔锚固的三维有限元模型，分析这些部位的局部应力。
Based on the theory of the unsteady temperature field and stress field, three-dimensional finite element model is set up. The wall is analyzed by program of ANSYS finite element analysis.
本文根据瞬态温度场和应力场理论，建立地下室混凝土墙体的三维有限元分析模型，利用有限元分析程序ANSYS对基本工况下的墙体进行分析。
A three dimensional thermal-hydraulic model is developed for the analysis of fluid flow and heat transfer in shell-and-tube heat exchanger.
提出了一种管壳式换热器壳程单相流动和传热的三维模拟方法。
Objective To establish a three-dimensional finite element model of normal human ankle as a foundation of finite element analysis in this area.
目的建立正常人踝关节的三维有限元模型，作为该部位进一步有限元分析的基础。
Of particular interest is the setting-up of the textile geometry model, the micromechanical analysis of the three-dimensional textile composite, experiment research and strength analysis.
着重从纺织几何学模型的建立、三维纺织复合材料的细观力学分析、实验研究和强度分析等几个方面介绍了三维纺织复合材料的力学性能研究的进展情况。
In this paper, a three-dimensional base isolated multistory frame structure model is made by the large general structure analysis software ANSYS.
运用大型有限元软件ANSYS对某多层框架基础隔震结构建立三维有限元模型。
ObjectiveTo establish a three-dimensional finite element model and make mechanical analysis of "v" -type atlantoaxial reduction and internal fixation.
目的建立新型寰枢椎复位内固定器的三维有限元模型，并对其进行生物力学分析。
Methods: the finite element model was created by using the standard edentulous jaws model; its stresses and deviation were analyzed with the three-dimensional finite element stress analysis method.
方法：以标准的无牙颌模型为原形建立无牙颌全口义齿的有限元模型，运用三维有限元应力分析。
Objective To establish a three dimensional finite element model of proximal femur of normal person as a foundation of finite element analysis in this area.
目的：建立上颌无牙颌种植体义齿与附着体联合修复的三维有限元模型，为其生物力学分析提供数学模型基础。
In FEM software ABAQUS, there is no concrete material model that can be well applied to the dynamic elastoplastic analysis of three-dimensional beam element.
ABAQUS软件缺少能良好应用于三维梁单元动力弹塑性分析的混凝土材料模型。
So this paper presents a quantitative deviation analysis of three-dimensional model method based on laser scanning.
因此，本文提出了一种基于激光扫描的三维模型定量化偏差分析方法。
Established three-dimensional solid model of ball end mill , and which is imported into ANSYS software, a static analysis and modal analysis are finished with the ball end mill.
建立球头铣刀三维实体模型并导入ANSYS中，对球头铣刀进行静态分析和模态分析。
Established three-dimensional model of spindle box and slide by three-dimensional software. Carried out static and modal analysis of slide.
本文所做工作如下：运用三维软件建立了大型数控落地铣镗床的关键部件滑座、主轴箱的三维模型。
It is an important issue for three-dimensional computer graphics research to make a quantitative analysis or evaluation of an entity model.
定量化分析或鉴定评价一个实体模型是计算机三维图形学研究的一个重要问题。
Model the isolator with three-dimensional modeling software and establish the dynamic equation, finite element analysis to the model.
利用三维造型软件对隔振器进行建模，建立整星隔振动力学方程。
Model the isolator with three-dimensional modeling software and establish the dynamic equation, finite element analysis to the model.
利用三维造型软件对隔振器进行建模，建立整星隔振动力学方程。
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