| 结构稳健性设计与考虑不确定因素的优化设计的比较 |
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| 引用本文： | 杨冬梅,室津义定. 结构稳健性设计与考虑不确定因素的优化设计的比较[J]. 力学与实践, 2001, 23(3): 27-31 |
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| 作者姓名： | 杨冬梅 室津义定 |
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| 作者单位： | 大阪府立大学工学部, |
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| 摘 要： | 用典型的三杆桁架结构设计问题,进行了结构稳健性设计与考虑不确定因素的优化设计的比较,通过用蒙特卡罗模拟法对设计结果的结构可靠性计算,表明两种设计在提高结构可靠性上是一致的,但结构稳健性设计更具有有效控制结构特性散布的优点。
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| 关 键 词： | 稳健性设计 优化设计 实验设计法 桁架 结构设计 |
| 修稿时间： | 2000-07-03 |
COMPARISON BETWEEN STRUCTURAL ROBUST DESIGN AND STRUCTURAL OPTIMUM DESIGN WITH UNCERTAINTIES |
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| YANG Dongmei. COMPARISON BETWEEN STRUCTURAL ROBUST DESIGN AND STRUCTURAL OPTIMUM DESIGN WITH UNCERTAINTIES[J]. Mechanics and Engineering, 2001, 23(3): 27-31 |
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| Authors: | YANG Dongmei |
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| Abstract: | Through numerical calculations of a truss design problem, a comparison between structural robust design and structural optimum design with uncertainties is made. And, through the relia- bility analysis by Monte Carlo simulation, the structures designed by the two methods show the same reliability, but the robust design has the merit of controlling the structural response's variations ef- fectively. |
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| Keywords: | Robust design optimum design experimental design method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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