The whole ship slab under the thermal load is analyzed using the three dimensional finite element.
对温度荷载作用下整体滑动板块进行了三维有限元分析。
The three dimensional finite element stress analyses of main girder with twin-box cross section used commonly in cable-stayed bridge have been carried out.
本文对斜拉桥双箱单室箱形主梁进行了空间有限元应力分析。
The three dimensional finite element method models of the mandibular first molar was constructed on the computer, which had 63715 nodes and 41676 tetrahedrons elements.
在计算机上建立了下颌第一磨牙三维有限元模型，总节点为63 715个，4面单元数为41 676个。
Based on the three dimensional Finite Element Method (FEM), the temperature and microstructure variations of large scale P20 steel mould during quenching in 3 different processes were studied.
通过建立合适的三维有限元模型，研究了P 20钢大型模具按3种工艺进行淬火时的温度组织变化。
Conclusion Three dimensional finite element analysis is a kind of convenient and practicable method to be used as the confirmation and supplement of experimental biomechanics study of human being.
结论三维有限元分析方法是一种简便实用的生物力学研究方法，可作为实验生物力学研究的验证和补充方法。
The response of dual laterolog in tilted anisotropic sedimentary formation was simulated with the three-dimensional finite element method.
利用三维有限元法，模拟了电性各向异性倾斜沉积岩层的双侧向测井响应。
The tank structure of mining flameproof transformer is analyzed by the three-dimensional finite element method. The optimal design of tank has been carried out.
采用三维有限元法对矿用隔爆型变压器箱体结构进行了分析，完成了箱体结构的优化设计。
In this paper, the interlaminar stress distributions of symmetric composite laminates with a hole are predicted by the three-dimensional elastoplastic finite element method.
本文用三维弹塑性有限元法计算了含圆孔对称复合材料层板的层间应力分布。
Three-dimensional finite element analysis of the stress of the mandible premolar under loading on its traumatic occlusal spots.
下颌前磨牙创伤咬合点加载的三维有限元应力分析。
This paper analyzes the local stress in the anchorage zone of cable-beam and cable-tower with three-dimensional finite element model for providing the reference to similar works.
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。
This paper analyses three-dimensional stress distributions of the stud anchor chain by the theory of finite element and boundary element.
本文应用三维边界元法和三维有限元法对有挡锚链进行了三维应力分析，并将其结果与电测实验数据作了比较，吻合得很好。
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.
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；
In this paper, the natural frequencies and modes of box water body researched by using three-dimensional finite element method.
本文运用三维有限元方法离散水体，研究了箱形术体的自振频率及动水压力振型。
In this thesis, the stress intensity factors of top-down cracks caused by loading are calculated using three dimensional finite element model and compared to the results of plane strain model.
本文采用三维有限元模型分析了荷载作用下自上而下裂缝尖端的应力强度因子，并与二维平面应变模型分析的结果进行比较。
MAIN OUTCOME MEASURES: The three dimensional model and finite element model of lumbar spine were successfully established.
主要结局观察：成功建立了腰椎运动节段的三维模型和有限元模型。
The subsidence of foundation and stability of fill slope are analyzed by means of three-dimensional finite element and Relative Suggestions are put forward for the project construction.
本文利用三维有限元法对地基沉降、填方边坡稳定性等问题进行了分析，对工程施工提出了相应的建议。
Make the three-dimensional finite element model about plate rubber expansion device. And then the models are applied serviceable load and displacement.
建立板式橡胶伸缩装置的三维有限元模型并施加符合实际工作状况的载荷与位移边界条件。
Methods Stress distribution of the spine in the upright, flexion and extension positions was analyzed using a three-dimensional finite element model of the spinal motion segment.
方法采用脊柱活动节段的三维有限元模型分析了脊柱在直立位、前屈位和后伸位的应力分布情况。
Methods Spiral ct scanning, image processing and CAD technology and FEM software were employed in the study to construct the three-dimensional finite element model of maxilla with a palatal implant.
方法采用螺旋ct断层扫描、计算机图像处理、计算机辅助设计和有限元软件处理，建立含腭部种植体的上颌骨三维有限元模型。
Objective To explore a fast and precise method for the establishment of three-dimensional finite element model of lumbar.
目的探索一种快速、精确的建立腰椎三维有限元模型的简便方法。
This paper applies the three-dimensional finite element method to the analysis of the stress for steam expanding vessel with tangential pipe, and the stress distribution has been obtained.
采用三维有限元方法对蒸汽扩容器与切向接管联接的关键部位进行了应力分析，获得了该部位的应力分布。
Methods Four different load patterns were added to the three-dimensional finite element model of the maxillary first molar established.
方法采用已建立的上颌第一磨牙三维有限元模型。使用四种不同负荷方式对模型进行加载。
Three-dimensional finite element analysis of the TMJ and the mandible under orthopedic chincup forces.
颏兜力作用下颞下颌关节及下颌骨受力的三维有限元分析。
DESIGN: To construct the three-dimensional finite element model of the fracture of humerus with different loading manners.
设计：进行不同应力加载的条件下，构建肱骨骨折的三维有限元模型。
The influencing factors to suspending rigid plate are investigated by three-dimensional finite element analysis. The investigation places emphasis on the contribution of the dimension of suspending.
通过三维有限元分析，考察了刚性路面脱空的影响因素，重点考察脱空的几何尺寸对弯沉值的影响。
Instead of tow-dimensional finite element mode, three-dimensional mode in truss structure is established based on the actual structure.
改变以往建立有限元模型时采用的二维建模方法，根据塔机实际结构建立三维空间桁架模型；
The three-dimensional finite element method was used to solve some key problems in the design of the box floor in Suzhou River Estuarine Lock project.
针对苏州河河口水闸工程中的大跨度箱形底板设计中遇到的困难，利用三维有限元对底板结构进行计算分析。
The finite element method is used for the three-dimensional flow field calculation in designing centrifugal pump impellers.
为进行离心泵叶轮的三元设计，用有限元方法解决了离心泵叶轮三元流场的计算问题。
The finite element method is used for the three-dimensional flow field calculation in designing centrifugal pump impellers.
为进行离心泵叶轮的三元设计，用有限元方法解决了离心泵叶轮三元流场的计算问题。
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