The stress and deformation of crankshaft are calculated by finite element method with six load boundary conditions and three displacement boundary conditions.
分别采用六种载荷边界条件和三种位移边界条件对曲轴应力和变形进行了有限元分析；
Regular functions are set up and semi-analytical element method is constituted. Displacement functions, stiffness matrices and load matrices are presented in details.
给出了包括位移函数、刚度矩阵和荷载矩阵在内的理论分析过程，从而建立了半解析单元法。
A numerical model calculating displacement of jointed slab on void foundation is established with finite element method.
用有限单元法建立了可考虑接缝和地基脱空的弹性地基板位移计算模型。
Using the Finite Element Method (FEM) and dislocation theory, we simulated the asymmetric earthquake displacement field of a vertical strike-slip fault caused by laterally inhomogeneous medium.
结合位错理论和有限单元法，对介质横向不均匀性引起的直立走滑断裂地震水平位移场不对称性进行了数值模拟研究。
The finite element method is used to calculate and analyze the stress and the displacement of host rock when the openings is under the jet grouting support.
采用有限单元法对巷道注浆支护时的围岩应力和位移进行了计算分析。
By using multilevel substructure analysis and finite element displacement method, this system is suitable for various linear static analysis of aeronautical structures.
这一系统采用多级子结构分析技术，可以适应各种类型航空结构的线性静力分析。
The parameters are introduced based on the natural stress modes of the displacement element, and the method of matrix H diagonalization was introduced to improve the calculation of the natural.
本文在位移元本征应力模式基础上引进调节参数，同时，利用矩阵H对角化方法计算杂交元应力子空间的本征应力模式，然后由此方便有效地计算特征值，从而大大提高了计算效率。
Based on interval analysis and displacement finite element method, the static displacement response analysis of structure comes down to solve the interval finite element control equation.
现有的理论和方法采用区间分析和位移法有限元理论对其进行分析，最终归为位移法区间有限元控制方程的求解。
Numerical results show that the mixed, iterative method promises to add considerable accuracy to displacement-based finite element method results by a small additional expenditure.
数值例题表明，在很少的附加计算工作量下，显著地改善了位移法解的精度。
The stress and displacement distributions of the bellows under torsion loading are investigated by using both finite element method (FEM) and equivalent cylinder method.
本论文分别采用有限元法和等效圆筒法对波纹管在扭转载荷作用下的应力分布和位移变化情况进行了计算。
The relations between temperature, stress, strain and displacement on ductile shear zone are established by using theory of rheology and finite element method.
本文应用流变学有限元法，建立了韧性剪切带内的温度、应力、应变和位移之间的关系。
The experiment came into use single light path critical angle method, output signals were detected by four-quadrant receiver, micro-displacement drive element were piezoelectric ceramics.
实验采用单光路临界角法，用四象限探测器探测输出信号，物面微位移采用压电陶瓷作为驱动元件。
This paper presents a effective method dealing with step elastic supports in structural finite element analysis by inducing elastic support stiffness and structural displacement support matrices.
本文通过引入弹性约束刚度矩阵和结构位移约束列阵，提出了结构有限元分析中处理阶跃型弹性约束的一种有效方法。
In this paper, the distribution of stress and displacement of the special arc triangle components is solved by using the Angle division iteration method of finite element analysis.
采用角度细分逐次迭代的有限元分析方法解决了特殊圆弧三角形部件应力和位移分布问题。
An example was used to illustrate the necessity, rationality and validity of applying generalized displacement method to finite element analysis of thin-walled hydraulic structure.
通过一算例说明了水工薄壁结构有限元分析中采用广义位移法的必要性、合理性和正确性。
The coordinate transformation method to handle displacement continuation problem on the intersection line of curved surfaces in the curved shell finite element method is presented.
提出了在曲壳有限元法中用坐标转换法处理曲面交线处结点位移的连续性问题。
With the cubic B spline functions treated as displacement functions, a new method is introduced into. The result is compared with one of the finite element method.
应用样条有限点法，以三次B 样条函数为位移试函数，导出了拱结构非线性内力分析的新方法。
It is an important problem to give the displacement constraints correctly in the computation with the finite element method.
正确给定位移约束条件是有限元法计算中必须考虑的重要问题。
The Finite Element Analysis and experiment method were applied respectively to validate the veracity of the micro-displacement method. And the results show that this measurement method is feasible.
分别采用有限元分析和试验标定法对支撑鼓泡塔的悬挂系统进行检测，结果表明微位移的测量方法准确、可行。
The stresses obtained by the standard displacement finite element method are discontinuous and are short of accuracy.
通常的位移有限元法得到的应力是不连续且欠准确的。
The combined hybrid finite element method (CHFEM) is of the mechanism of enhancing coarse-mesh accuracy of conventional displacement elements.
组合杂交有限元法（CHFEM）具有增强低阶位移格式粗网格精度的内在机制。
The method has a very wide field of application, and is easily implemented in displacement-based finite element program.
此方法有十分广泛的用途，并易于在位移法有限元程序中实现。
Thus, predicting the settlement and displacement potential in subgrade filling by finite element method, the paper conducts treatment ahead of time.
所以在有限元对路基填筑可能引起的沉降和位移进行预测后，进行提前处理。
A new method to express the displacement field of isoparametric compatible element is presented in this paper, based on it a new method for formulation of incompatible finite elements is developed.
本文导出一种等参协调元位移函数的新的表示方法，在此基础上建立起了构造等参非协调元的新方法。
Normal modes in the pole and important characteristic parameters such as resonance frequency and position of the displacement node are obtained using the finite element method.
并应用有限元法对变幅杆进行了模态分析，得到了共振频率和位移节点等重要参数。
This article presents the whole process of calculating in finite-element displacement method by MATLAB, and draws bending moment diagram directly.
介绍用MATLAB实现有限元位移法结构计算的全过程，并直接绘出弯矩图。
Then the key parts of the mill are analyzed for stress, displacement and rigidity by the finite element method.
采用有限元技术对轧机的重要零件进行分析，研究了应力分布、位移分布并计算出轧机刚度。
For block systems with small strain, finite displacement and finite rotation, a 3-dimensional mode distinct element method (3mdem) was presented.
本文针对小应变、大位移和大转动的块体系统建立了三维模态变形体离散元数值模型(3mdem)。
With finite element method and compressed flexible array method, this paper establishes a method calculating displacement of joint slab on elastic foundation.
应用有限元压缩柔度矩阵，建立了具有接缝传荷能力多块板的位移计算方法。
A cusp catastrophe model of key points horizontal displacement and reduction coefficient is built by using the strength reduction finite element method to evaluate the slope stability.
采用有限元强度折减法进行边坡稳定分析，建立边坡内最大水平方向位移与折减系数尖点突变模型，并以此作为边坡是否失稳的判断标准。
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