研究了裂缝尖端附近三维应力分布 ，及沿厚度方向的应力分布。
The results descube the development of the 3-D stress distribution near the crack tip. The analysis show…
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。
In this paper, the interlaminar stress distributions of symmetric composite laminates with a hole are predicted by the three-dimensional elastoplastic finite element method.
建立了负重轮的三种三维有限元力学模型，在考虑三重非线性的情况下，用ANSYS有限元分析软件计算了负重轮的应力应变分布。
Under the condition of three kinds of nonlinearity the stress and strain distribution of the road wheel is calculated with finite element analysis software ANSYS.
本文采用三维有限元方法，研究堰闸坝在静力状态下其应力和变位的分布规律。
The paper studies distribution law of stress and strain of gate-dam under static regime with three-dimensional finite element method.
目的研究人工腰椎间盘三维有限元模型的建立及其应力分布。
Objective To study artificial lumbar intervertebral disc three-dimensional finite element model and its stress state.
利用ANSYS和MATLAB软件，对缩放型片材机头中熔体的速度、压力和剪切应力的分布进行三维有限元模拟和分析。
Softwares ANSYS and MATLAB were employed to analyze and simulate the velocity, pressure and shear stress distribution in sheet extruder dies based on the three-dimensional FEM.
目的建立人工髋关节置换术后的三维有限元模型，分析研究人工股骨柄、骨水泥和人体股骨的应力分布。
Objective a three dimensional finite element model after total hip replacement was established to analytically study the stress distribution of the artificial stem, bone cement and human femur.
本文用三维光弹性法分析锥齿轮在扭矩和离心载荷下的应力分布。
The three-dimensional photoelasticity method is used to analyze the stress distribution in the bevel gear under torsional moment and centrifugal load.
目的建立足部三维有限元模型，对足后部骨骼在踏跳中的应力分布进行分析。
Objective To develop a three-dimensional finite element model of human foot for studying stress distribution of the hind foot bones during the jumping moment.
软土路基中三维固结效应以及路堤的应力重分布产生的水平推力，引起的侧向变形是不容忽视的。
For the three-dimensional consolidation effect impersonal existence of roadbed and the horizontal thrust from stresses re-distribution of embankment, soil lateral deformation should not be neglected.
本文利用ANSYS和MATLAB软件，对鱼尾型片材机头中熔体的速度、压力、剪切应力和粘度的分布进行三维有限元模拟和分析。
The software ANSYS and MATLAB were employed to analyze and simulate the velocity, pressure, shear stress and viscosity distribution in fishtail sheet extruder die based on the three-dimensional FEM.
在此基础上，采用正交设计方法和神经网络进行了岩体地应力场三维变形反演分析，获得了岩体地应力场沿深度的分布规律。
Then a three-dimensional deformation inversion analysis is conducted by orthogonal design method and neural network to acquire the distribution rule of rock body ground stress field at various depths.
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 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.
本文采用三维有限元法，对碾压混凝土坝底孔缺口坝段在过流情况下，顶部未到设计龄期的碾压混凝土和大型导流底孔周边的应力分布进行了分析。
In this article three dimension FEM is adopted in the stress analysis of bottom diversion outlet and notch segment of a RCC gravity dam when flowing design flood.
目的：用三维有限元法分析不同大小颏兜后上牵引力作用下髁突软骨和下颌骨的应力分布和位移，探讨颏兜的作用机制。
Objective:To analyze the mechanism of the different chincup forces through the stress distribution of the mandible and the mandibular condylar cartilage.
目的：建立跟、距骨骨性结构的三维有限元模型，对其在不同步态过程中的应力分布进行分析。
Objective: To establish a 3 dimensional finite element model of calcaneus and talus for analysing their stress distribution during different gait phases.
本文在轧件宽厚比为625的条件下，用三次样条函数有限条法研究了冷轧带材三维应力的分布问题。
Under the width to thickness ratio 625 of strip, this paper studies the 3-dimensional stress distributions of cold strip rolling by cubic spline function finite strip method.
方法建立骶髂关节与骨盆三维有限元模型，且骶骨上面加载，双侧坐骨结节为支撑点，分析骶髂关节面的应力分布特点。
Methods Loads were on the superior surface of the sacrum of the TDFEM and supporting on the ischial tubercle to imitate the SSS and calculated the stress on the surface of sacroiliac joint.
用三维弹塑性有限元分析方法，全面分析了点焊搭接接头的应力分布情况。
Using method of three dimensional FEM analysis, whole stress distribution in the joints is are obtained.
方法：用三维有限元法研究天然牙及中间种植体受力后的应力分布特点及位移规律。
Methods The stress distribution and displacement of abutment were studied and analyzed by means of three-dimensional finite element when different loading was applied.
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。
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.
方法：采用三维有限元的方法建立力学模型，并计算分析应力分布特点。
Method By FEM, the stress value and distribution were calculated and analyzed.
用三维有限元数值模拟软件DEFORM-3DTM进行了数值模拟研究，得到了锻造载荷-行程曲线以及整个成形过程的应力和应变分布等，并与传统的均匀加放余量法进行了比较。
At the same time, 3D-FEM simulation of the whole process was performed using DEFORM-3DTM software. And the load-stroke curve, effective stress and strain distribution, and so on were obtained.
摘要目的 采用三维有限元分析法，比较平台转移种植体不同水平内移距离对种植体及周围骨组织应力分布的影响。
Abstract : Objective To analyze the influence of platform switching with different implantabutment mismatch sizes on the stress distribution of the implant system and bone tissue.
对物理模型进行了三维有限元网格划分，配备材料特性参数，选用三维块状单元进行有限元计算分析，得到在外力作用下的应力分布和其它相关结果。
After the model is divided into elements by 3D brick unit and input the material parameters, the solution will be done under the restrain conditions and loads.
中子衍射方法可以用来测量材料内部的三维残余应力分布，是一种重要的无损检测分析手段。
Neutron diffraction, an important non-destructive testing method, can facilitate 3-d mapping of residual stress in a bulk component.
目的：利用三维光弹性实验研究骨盆周围肌肉作用力对骨盆环应力分布的影响。
Objective: Our aim was to investigate the effects of the muscular contractility around pelvis on the stress-distribution of the pelvic ring by the threE dimensional photoelastic experiment.
通过建立三维线性有限元模型来分析在集中载荷作用下小腿肢体残端的应力分布，且分析了不同边界条件对肢体残端应力分布的影响。
This paper developed a three dimension finite element model to analyze stress distribution on residual limb of crus under lumped loads with different displacement constraint conditions.
得到了连续挤压成形过程中任意步骤时的三维应力场分布、应变场分布、速度场分布情况。
Have gotten the 3d stress, strain and velocity distribution of arbitrary step in continuous extrusion course.
然后用拟谱法求解PAM水溶液在圆管中流动，得到速度分布、应力分布，为三维模拟作准备。
Then it is used to solve the flow of PAM solution in a circular tube. The velocity and stress distributions obtained can be used for the three dimension numerical simulation in the future.
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