thin shell的例句大全

The optimal shape control of flexible intelligent thin shell structure is derived by using the intelligent thin shell element presented.

利用三维智能薄壳单元，研究了柔性薄壳智能结构的动态最优形状控制；

On Exploring Modeling of Thin Shell Roof Using CD ( Concurrent Design) Concept

基于并行设计思想的薄壳屋面造型研究

3-D finite element analysis is done for the static and dynamic characteristics of large-scale prestressed U-shaped thin shell aqueduct with shell element and 3-D isoparametric element adopted.

采用壳体单元和三维等参单元，对大型预应力U型薄壳渡槽静动力特性进行了三维有限元分析，给出了静力分析结果，并与模型试验作了对比。

In this paper, the static shape control of the flexible intelligent thin shell structure is derived by the intelligent thin shell element of Ref. [ 5]. Finally, a numerical example of a paraboloid antenna is given.

应用文献[5]给出的三维智能薄壳单元研究了柔性薄壳智能结构的静态形状控制问题，给出了抛物面形天线的静态形状控制算例。

Analysis for the mechanical property of thin shell roof

薄壳屋顶力学性能分析

Finally a real case of modeling the optimal design of thin shell roof was analyzed.

最后给出了一薄壳屋盖造型优化设计的实例分析。

This new element is applicable to boty thick shell and thin shell.

新单元可用于厚壳，也可用于薄壳。

A variational formulation for elastic thin shell and its finite element approximation

弹性壳体的一种变分形式及其有限元逼近

Research on seam welding principle and technology for minitype thin shell cylinder welding assemblies

小型薄壁缸筒焊接组合的缝焊原理和工艺分析

And then reduced model is founded, warping deformation of variant bracing diaphragms and sheet metals at optima laying angle are surveyed, finally the process to upraise the rapid prototyping precision of the thin shell parts is set up.

建立简化模型，在最优摆放角度条件下，研究了不同支撑的薄片和薄板的翘曲变形，提出了提高薄壳零件快速成型精度的工艺。

Application of Thin Shell Colour Sheet Metal in the Super? Span Building Engineering

薄壳彩色金属拱板在大跨度建筑工程屋顶上的应用

A kind of integrated strain gauge is presented, which is fit for the thin shell cylinder type of sensing element to compose the miniature six axis force sensor.

针对薄壁圆筒形弹性体本文提出了一种集成式的电阻应变计，阐述了它与弹性体组成微型六维力/力矩传感器敏感部件的方法，及其设计和制作过程。

In the aspect of thin shell element, the ultimate aim is to construct the shell element which can perform well in both membrane-dominated and bending-dominated situations, yet so far no widely accepted guiding theory or practicable method has been found.

在薄壳单元方面，根本目标是构造在膜变形和弯曲变形分别占主导的壳体考题中都有良好表现的壳单元，但至今没有非常明确的指导理论和实施方案。

The reason for generating the false stress in a transition element connecting a solid element to a thin shell element for stress analysis is considered.

分析了体&壳过渡元中产生“虚假应力”现象的根本原因，给出了两种改进方法。

Then with the guiding theory of the static-geometric analogy, a new methodology of thin shell element is presented. context is given and static;

平面弹性和板弯曲的相似性是壳体静力几何比拟的特例，所以在总的意义下本文就是研究基于板壳静力几何比拟理论的新型板壳单元列式。语境是事先存在的、静态的；

Then two schemes are presented to reduce the false stress in a transition element connecting an axisymmetric solid element to an axisymmetric thin shell element for axisymmetric stress analysis.

方案一是在采用体元应力应变模型的基础上提出了一种单元内位移、应变及应力的直接修改方法；

The feasibility of area coordinate quadrilateral thin shell element is elaborated, which improve analysis precision and efficiency of sheet metal forming. And the detail formulation is evolved.

论证了在动力显式有限元算法中应用面积坐标四边形单元模型的可行性，从而有效提高成形分析效率和精度。

Research on the manufacturing technology of a thin shell cylinder

新型薄壁筒加工工艺技术的研究

The similarities and differences between matrix theory and non-matrix theory are analyzed, and in accordance with the matrix theory, foundation of mechanical analysis on rotating thin shell and finite element method for internal forces of tower tube are discussed in the paper.

分析了有矩理论与无矩理论的异同点，并根据有矩理论，总结了旋转薄壳体的力学分析基础和塔筒内力的有限单元法。

Based on the explicit expressions a equivalent thin shell finite ring element of supporting columns of hyperbolic cooling towers is proposed by using equivalent stiffness method. The formula of the thickness of equivalent finite ring element and formulas of internal forces of supporting columns are given.

本文利用半解析环元刚度矩阵的显式结果，采用刚度等效的工程方法，直接将柱支撑等效为一个旋转薄壳环元，给出了该环元的等效厚度计算公式。