| 具有多种失效模式的抗震结构的模糊可靠性分析 |
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| 引用本文： | 王光远,王文泉,段明珠.具有多种失效模式的抗震结构的模糊可靠性分析[J].力学学报,1988(3). |
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| 作者姓名： | 王光远 王文泉 段明珠 |
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| 作者单位： | 哈尔滨建筑工程学院
(王光远,王文泉),哈尔滨建筑工程学院(段明珠) |
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| 摘 要： | 由于地震荷载和结构抗力具有明显的模糊性,在文献1,2]中我们提出了具有单一失效模式的抗震结构的模糊可靠性分析.本文将上述概念和方法推广到具有多种失效模式的抗震结构,为此,又提出了结构的“模糊有效域”和“模糊失效域”的概念。
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| 关 键 词： | 模糊可靠性 抗震结构 多失效模式 模糊有效域 |
FUZZY RELIABILITY ANALYSIS OF ASEISMIC STRUCTURES WITH MULTIPLE FAILURE MODES |
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| Wang Guangyuan,Wang Wenquan Duan Mingzhu.FUZZY RELIABILITY ANALYSIS OF ASEISMIC STRUCTURES WITH MULTIPLE FAILURE MODES[J].chinese journal of theoretical and applied mechanics,1988(3). |
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| Authors: | Wang Guangyuan Wang Wenquan Duan Mingzhu |
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| Institution: | Harbin Architectural and Civil Engineering Institute |
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| Abstract: | In our previous papers, a method of fuzzy reliability analysis for aseismic structure with single failure mode was proposed to take account of the fuzziness in both' earthquake load and structural resistance. In this paper, the idea and method are further developed to the fuzzy reliability analysis for aseismic structure with multiple failure modes. For this purpose, the concepts and definitions of "fuzzy safe region" and "fuzzy failure region" of the structure are given. In addition, a numerical example is given in detail to illustrate the method. |
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| Keywords: | Fuzzy reliability Aseismic structure Multiple failure modes Fuzzy safe-region |
| 本文献已被 CNKI 等数据库收录！ |
