Shape optimization of a taper cantilever beam is presenting.
讨论变截面悬臂梁的形状优化。
A shape optimization procedure for integrated impellers is considered.
本文对离心叶轮的形状优化设计过程进行了研究。
Finally a real case of shape optimization of tensioned membrane structure is analyzed.
最后给出了一张力膜结构形状优化实例分析。
Shape Optimization of Transition Curve of Shoudle of Step-Shaped Shaft and Its Experimental Research;
屈服点是弹性变形区域到塑性变形区域之间曲线的过渡点。
Based on shape optimization, we use second optimization technology to optimize structure section size.
在形状优化的基础上，采用二次优化技术，对结构的截面尺寸进行了优化。
In order to solve this problem, apply the concept of reliability design to shape optimization for structure.
为解决这个问题，将可靠性设计的概念引入结构形状优化中。
The horizontal arch ring type and its shape optimization are the two important considerations in arch dam design.
拱坝水平拱圈的线型和体形优化目标选择是拱坝设计的两个重要内容。
This method is also applicable for the shape optimization of other mechanical components and has a high application value.
该方法适用于其它机械构件的形状优化，具有较高的应用价值。
The analysis of the stress sensitivities is one of the important steps in the shape optimization process of continuous body.
应力敏度分析连续体形状优化设计过程的重要一步。
In the shape optimization design of scroll profiles, no-rationality of the single object optimization design model is analysed.
在涡旋型线形状优化设计中，分析了单目标优化设计的不合理性。
The shape optimization design model for an arch dam under the action of static loads is dissolved by using the evolution strategy.
采用进化策略求解静力荷载作用下拱坝体型优化设计的数学模型。
This article presents a two-step optimization based on a surrogate model for the aerodynamic shape optimization in a viscous flow.
提出了基于代理模型的两步优化方法，用于翼型在黏性流场中气动外形的优化设计。
During the evolution process, the used finite element participated the evolution and the shape optimization of supporting structure.
在整个演化程序的进行中，所用有限单元既可以参与演化，又可以参与支撑结构的形状优化。
This system has the functions of structure parameter optimization, shape optimization, FEM and its pre-processing and post-processing.
该系统能时机座进行结构参数优化、有限元分析、形状优化以及有限元前后置处理功能。
This paper studies 3-d sensitivity analysis in arch dam shape optimization based on FEM with the Improved Semianalytical Method (ISM).
本文针对基于有限元分析的拱坝体形优化，采用改进的半解析法进行三维敏度分析。
This paper addresses the shape optimization formulation for metal preform design problem, as well as the corresponding solution techniques.
研究了金属预成形设计中的形状优化设计问题及相应的求解算法，并讨论了凝聚函数在这类问题中的应用。
Aim to present a design method of shape optimization for the piston structure with the thermal load and develop a program based on this method.
目的给出一种受热负荷作用的结构形状优化设计方法并编制相应的优化软件。
On the basis of previous works, here we propose an approach to optimal design of engineering structures for member sizing and shape optimization.
本文在以前工作的基础上，建议一个途径，供工程结构设计的截面优化和几何优化之用。
For aerodynamic shape optimization, the approximation management framework (AMF) method was used to organize and manage the variable-fidelity models.
在气动外形优化中，采用近似模型管理结构(amf)方法，对变可信度模型进行组织和管理。
Topology optimization as a hot topic of structural optimization is well known for its great flexibility over shape optimization and size optimization.
与形状优化和尺寸优化相比，拓扑优化具有更大的优化效益，成为优化领域研究的热点。
Through the research of cross-section shape control methods, scale vector is finally chosen to be applied as the control technique for shape optimization.
通过对截面形状控制方法的研究，选择比例向量法对截面进行优化控制。
The shape optimization for composite space structures is difficult because these structures usually involve many different types of elements and materials.
由于组合空间结构中单元种类和材料种类较多，导致该类结构的形状优化困难。
Cable domes structure optimization design consists of three aspects, prestress optimization design, section optimization design and shape optimization design.
索穹顶结构优化设计分为三个方面：预应力优化设计、截面优化设计、形状优化设计。
In this paper, aimed at minimizing the whole strain energy of thin shell structure, the model of shape optimization and the topology optimization were built up.
以薄壳结构整体应变能最小为目标，建立了薄壳屋盖的形状优化与拓扑优化模型，并提出了薄壳屋盖形状优化与拓扑优化的的求解方法。
The finite element method, instead of the usual Arch-Beam Load Distribution method, is applied to the structural analysis in the shape optimization of arch-dam.
采用有限元方法，而不是通常的拱梁负荷分配方法，适用于坝拱的形状优化的结构分析。
The discussion of the paper indicates that the current model of shape optimization by finite element method is a special case of the general model in this paper.
本文论述表明，现有的有限元结构形状优化设计模型仅是本文广义模型的特例。
The solutions on how to solve these problems, including fixture design, DOE based nozzle shape optimization, hot gas speed control, etc. will be introduced in this paper.
此类问题的解决方案，例如治具设计，基于DOE实验的喷嘴形状优化，热风速度控制等也将在本文中做出介绍。
This thesis deduces computational formulations of displacement sensitivity and stress sensitivity in structural shape optimization considering geometric nonlinear element.
推导了考虑几何非线性项的结构形状优化位移灵敏度和应力灵敏度计算列式。
An integrated method of topology optimization and shape optimization was presented to study the application of structure optimization to the light-weight design of engine block.
采用拓扑优化和形状优化相结合的集成优化方法，研究了结构优化方法在发动机气缸体轻量化设计中的应用。
An integrated method of topology optimization and shape optimization was presented to study the application of structure optimization to the light-weight design of engine block.
采用拓扑优化和形状优化相结合的集成优化方法，研究了结构优化方法在发动机气缸体轻量化设计中的应用。
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