A two-level approaching method for structural optimal design is proposed.
本文对结构优化设计提出了一种二级逼近方法。
An approach to structural optimal design by displaying the reliability constraints is pro - posed.
文中提出了一种在随机荷载作用下结构可靠性约束显式化的优化设计方法。
The paper demonstrates the effectiveness of this method to optimal design of big-scale ships through the structural optimal design of a container ship.
通过对集装箱船进行结构优化计算，验证了该方法在大型船体结构优化设计中的有效性。
To propose optimal design for structural engineering by using advanced technology and ensuring economy.
对工程方案提供优化设计，做到技术先进、经济合理。
Fundamental principle and related key problems for the application of finite element method into structural optimal improvement design are expatiated and analyzed.
阐述和分析了应用有限元方法进行结构优化改进设计的基本原理和所涉及的关键问题。
This work gives emphasis on research on reliability-oriented optimal design in structural reinforcement and strengthening.
本文着重对基于可靠性理论的结构补强加固优化设计进行了研究。
Then, the matching design can be accomplished by means of impact load spectrograms so as to perform the optimal structural design and to make further improvement on dynamic strength program.
再利用冲击载荷谱图作为实现匹配设计的技术途径，以期实现最佳的结构设计，从而进一步完善了动力强度设计程序。
The result also can be applied for the theoretical basement in the structural improvement, optimal design and dynamic modification.
其分析结果可以为其结构改进、优化设计和动力修改提供理论依据。
Structural dynamics optimal design is an effective approach to improve the machining accuracy of machine tools.
结构动力学优化设计是提高机床加工精度的有效途径。
Structural FE analysis on an integral bus is performed, in which optimal design of multiple performance objectives of structural strength, vibration modal frequency and mass is researched.
对某全承载式大客车进行了结构有限元分析，研究了该客车结构强度、振动模态频率、质量等多个性能目标的优化设计问题。
We have found the way of the optimal design of the structural parameter of the probe to reduce the anisotropy of the probe by establishing a spatial mechanical equation in this paper.
本文通过建立测头空间力学方程，找到了减少测头各向异性的测头结构参数最佳设计的途径。
This paper provides an optimal design method of mode control of U-shaped water tank on structural earthquake responses of high building, which is based on the procedure analysis.
本文建立了基于时程分析的U型水箱对高层建筑结构地震反应振型控制的优化设计方法。
Structural dynamics optimal design of key components is the basis of optimal design of the whole machine tool.
机床部件结构动态优化设计是实现整机优化的基础。
The remote intelligence resources can be seamlessly integrated in this framework, such as conception design, optimal design and the analysis of structural strength et al.
在此平台上可以将异地分布的各种智力资源，如支持概念设计、优化设计、强度分析等资源无缝连接起来。
Total weight and seismic strain energy of the structure were selected to be optimal objectives. Average diameter and wall thickness of the structural element were taken as design variables.
以结构的总重量最小和结构的总应变能最大为优化目标，以导管的平均直径和壁厚作为设计变量，考虑强度、刚度和稳定等约束条件。
In this chapter, the state space method of optimal design presented in Section 3.2 is specialized for design of structural systems.
在这个章节里，优选设计状态空间方法提出了在部分3.2被专门研究为结构系统设计。
Spring design is made mostly with the basic formula method, which is unable to be used to appraise whether the design is optimal or not although the structural performance can be satisfied.
弹簧设计大多采用基本公式法。这种方法虽然可以满足结构性能要求，但是否为最佳设计，无法评价。
The concept of structural random fuzzy multi-objective optimal design and the concrete method of realizing this concept are given in this paper.
本文提出了结构多目标随机模糊优化设计的概念和实现这一概念的具体方法。
Total weight of the structure was selected to be optimal objectives. Average diameter and wall thickness of the structural element were taken as design variables.
以结构的总重量最小为优化目标，以导管的平均直径和壁厚作为设计变量，考虑强度、刚度和稳定等约束条件。
The structural boundary is represented by a function cf a series of design variables. Then the structural shape optimal design can be represented as a problem of mathematical programming.
结构的边界表示为若干设计变量的函数，结构形状优化问题表示为数学规划问题。
The structural boundary is represented by a function cf a series of design variables. Then the structural shape optimal design can be represented as a problem of mathematical programming.
结构的边界表示为若干设计变量的函数，结构形状优化问题表示为数学规划问题。
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