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。
This paper analyses elastic shell-bending problems by means of the least-square collocation method.
本文用最小二乘配点法分析弹性壳体弯曲问题。
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。
In this paper, the method of weighted residuals is employed to analyze the bending problems of anisotropic skew plates.
本文用样条加权残数法分析各向异性斜交板的弯曲问题。
Two kinds of general solutions to the displacement equation for the bending problems of Vlasov plates are given in this paper.
针对符拉索夫板弯曲问题的基本方程，给出了两个形式简洁的通解定理。
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 problems for large deformation of cylindrical shallow shells under uniform distribution loads are studied in the paper.
本文研究了柱面扁壳在均布荷载作用下的大变形弯曲问题。
Nonlinearly bending problems, of circular thin plates with linearly varying thickness under central concentrated load are discussed.
本文研究了厚度按线性规律变化的圆薄板在中心集中力作用下的非线性弯曲问题。
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 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。
The bending problems of rectangular plates of unidirectional linear variable thickness with two opposite edges simply supported are discussed.
本文讨论了两对边简支单向线性变厚度矩形板的弯曲问题。
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。
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。
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。
Based on the extended homogeneous capacity precision integration method, a novel method was presented for solving plane bending problems of elastic arches with arbitrary profile.
基于齐次扩容精细积分法，提出了求解复杂载荷作用下任意外形弹性拱平面弯曲的一种新方法。
In this paper a general form of analytical solutions to the bending problems for orthotropic rectangular thin plates on elastic foundations is proposed, going on the promise of Winkler's assumption.
本文提出了在文克勒假设前提下，弹性地基上正交各向异性矩形薄板弯曲问题解析解的一般格式。
The problems of bending rotation ultrasonic motor are analyzed in micromation and industrialization. Some problems being worth researching are proposed.
分析了弯曲旋转超声马达在微型化和产业化方面的问题，提出了进一步研究的问题。
In the theory of elastic thin plates, the bending of rectangular cantilever plates has long remained one of the most difficult problems.
在弹性薄板理论中，悬臂矩形板的弯曲，长期以来是最困难的问题之一。
In this paper, problems of bending of thin plates under the combined action of lateral loading and in-plane forces are studied by means of perturbation method.
本文应用摄动方法研究了薄板在侧向载荷和中面力的联合作用下的弯曲问题。
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。
This paper solves problems of geometrically nonlinear bending of very flat and thin orthotropic shell under transverse load with least square method of collocation.
本文用最小二乘配置法求解正交异性极扁薄壳承受横向载荷作用下几何非线性弯曲问题。
This paper discusses the problems of the unsymmetrical bending of cantilever rectangular plates under various loads by the energy method.
本文用能量法讨论了悬臂矩形板在多种荷载作用下的不对称弯曲问题。
Fiber model beam-column elements are presently one of the most practical and efficient element models handling biaxial bending and variable axial force coupling problems of frame structures.
纤维模型梁柱单元是目前处理空间杆系双向弯曲与变轴力耦合问题最为实用有效的单元分析模型。
Springback is one of the main problems which influences the quality of bending and should be considered at the stage of designing the bending die and process.
回弹是影响弯曲件成形质量的主要因素之一，是弯曲模具和弯曲工艺设计要考虑的关键问题之一。
Springback is one of the main problems which influences the quality of bending and should be considered at the stage of designing the bending die and process.
回弹是影响弯曲件成形质量的主要因素之一，是弯曲模具和弯曲工艺设计要考虑的关键问题之一。
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