| 论抗灾结构优化设计的实用化 |
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| 引用本文： | 王光远. 论抗灾结构优化设计的实用化[J]. 哈尔滨建筑大学学报, 1999, 32(1): 1-5 |
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| 作者姓名： | 王光远 |
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| 作者单位： | 中国工程院 |
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| 基金项目： | 国家自然科学基金，建设部联合资助!59493300 |
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| 摘 要： | 讨论了抗灾结构优化设计应该具备的一些特点；抗灾优化的层次性；优化的目标必须既考虑结构的近期投资（造价）又考虑其长远效益（遇灾损失期望）；抗灾结构的多级设防原则；最优设防水平的决策，优化方法必须与现行国家设计规划相接轨。我们希望，这些研究成果可以作为修改和增补设计规范时的参考素材，或编制相应的推荐性设计规程。
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| 关 键 词： | 抗灾结构 优化设计 损失期望 抗震结构 工程结构 |
On the Optimum Design of Disaster Resistant Structures |
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| Wang Guangyuan. On the Optimum Design of Disaster Resistant Structures[J]. Journal of Harbin University of Civil Engineering and Architecture, 1999, 32(1): 1-5 |
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| Authors: | Wang Guangyuan |
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| Affiliation: | Wang Guangyuan |
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| Abstract: | A rational method of optimum design of disaster resistant structures should have following characteristics: multi - stage optimization, consideration of both the cost and the loss expectation of the structure in the objective function, multi - failure criteria for the structure, practical to use and consistent with the National Design Codes. We hope the method of optimum design of aseismic structrues based on Design Code and optimal fortification intensity[4,5]may be considered in the preparation of new code. |
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| Keywords: | disaster resistant structure optimum design loss expectation optimal fortification intensity aseismic structure |
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