The BEM and optimization for plate bending problems are formulated.
本文论述了平板弯曲问题的边界元法及其优化设计。
In this paper the kirchhoff plate bending problems have been solved by Boundary Element Method.
本文提出了一个用边界积分方程——边界元法解克希霍夫平板弯曲问题的协调方案。
Many applicable triangular and rectangular elements have been developed for the plate bending problems.
对于薄板弯曲问题，已提出了很多适用的三角形元和矩形元。
We have also established the theory frame of combined hybrid methods for 4th-order plate bending problems.
建立了四阶薄板问题的组合杂交有限元方法的理论框架。
In this paper a new simple boundary element method for solving polygonal thick plate bending problems is proposed.
本文对多边形厚板弯曲问题，提出了一种新的简单的边界元解法。
An arbitrary quadrilateral element of plate bending is formulated to solve thin plate bending problems with nonorthogonal boundaries.
本文提出了任意四边形薄板弯曲单元以解决非正交边界薄板弯曲的问题。
When it is taken in integral equations, plate bending problems can be calculated only out boundary of the plate should be discretized.
将其引入直接或间接积分方程中，只要对板的外边界进行离散，就可计算有限尺寸裂纹板的弯曲问题。
The traditional boundary element method of outside domain singularity points for plate bending problems needs two boundary integral equations.
传统的平板弯曲边界元域外奇点法要求建立二个边界积分方程才能求解。
A parallelogram oblique element model is developed in the Finite element Method of Lines (FEMOL) for the solutions of oblique plate bending problems.
导出斜型薄板单元模型并应用于有限元线法(FEMOL)求解平行四边形斜板的弯曲问题。
It is accuracy to deal with thin and moderately thick plate bending, and it is suitable for computing the plate bending problems with various shapes in practise.
该单元应用于薄板和中等厚度板分析均有较高的精度，计算效率高，可用于工程中具有复杂形状的薄板和中等厚度板结构的分析。
The double set parameter method is an effective way for constructing finite elements of higher order problems (such as plate bending problem finite elements).
双参数方法是构造高阶问题有限元(例如薄板弯曲问题单元)的有效方法。
The coordinate transformation method is used in this paper to convert bending problems of orthographic concrete plate to isotropic.
利用坐标变换将钢筋混凝土板的弯曲问题变换为各向同性板弯曲问题。
The bending fracture problems of cracked plate for anisotropic functionally graded materials under loads of pure bending, pure twisting or bending and twisting are discussed.
探讨各向异性功能梯度材料裂纹板受纯弯、纯扭、弯扭载荷作用下的弯曲断裂问题。
The ultimate bending strength calculating formulas for the plate are proposed and some existing problems are analysed in the paper.
文中提出了周边梁支承的钢筋混凝土园形板抗弯极限强度的计算公式并对一些存在问题进行了分析讨论。
The method shows a quite high computational efficiency and a good accuracy when applied to solving the bending problems of plate with boun…
将这种方法用于解各类边界板的弯曲问题和弹性平面问题，具有计算量较小、精度较高的特点。
Taking the bending of the brake link plate as an example, the possible existing problems in the bending along the width direction of the plate stock. The corresponding solutions were proposed.
以制动联板的弯曲为例，阐述了沿板料宽度方向弯曲可能存在的问题，提出了解决问题的方法。
Finite Elemnent-Linear Complementary Equation is established for analysis of elastoplastic thin plate-bending problems based on variational inequality principle.
从变分不等式出发，结合有限元，建立了按增量求解薄板弹塑性弯曲问题的线性互补方程。
In this paper, problems of bending of a thin plate under the action of in-plane forces are studied by using the method of multiple scales.
本文利用多重尺度法研究了薄板在中面力的作用下的弯曲问题。
A curling compound die for the hinge used for the plate-bending machine was introduced. The structure characteristics of the die and the attention problems in the design of the die were discussed.
介绍了一种适用于折板机的铰链卷圆成形复合模，讨论了该模具的结构特点和设计中应注意的问题。
A curling compound die for the hinge used for the plate-bending machine was introduced. The structure characteristics of the die and the attention problems in the design of the die were discussed.
介绍了一种适用于折板机的铰链卷圆成形复合模，讨论了该模具的结构特点和设计中应注意的问题。
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