| 防洪工程体系综合风险评价的物元模型 |
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| 引用本文： | 纪昌明,李继清,张玉山. 防洪工程体系综合风险评价的物元模型[J]. 华北电力大学学报(自然科学版), 2005, 32(1): 86-90 |
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| 作者姓名： | 纪昌明 李继清 张玉山 |
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| 作者单位： | 华北电力大学,能源与动力工程学院,水资源与水利水电工程研究所,北京,102206;国务院南水北调工程建设委员会办公室,北京,100053 |
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| 基金项目： | 国家自然科学基金重大资助项目(50099624)武汉大学水资源与水电工程科学国家重点实验室开放基金资助项目(WHU2005B018) |
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| 摘 要： | 鉴于防洪工程体系的重要性,针对防洪工程体系这一多维因素综合体的风险评价问题,选取了典型风险指标,对防洪工程的风险状况进行了分级,应用物元分析及可拓集合中的关联函数,建立了防洪工程体系的综合评判物元模型,得出以流域(或区域)为单位的防洪工程体系的综合风险评价的定量指标。实例研究表明了该模型方法的可行性、合理性与有效性。
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| 关 键 词： | 风险评价 综合风险 防洪工程体系 物元模型 |
| 文章编号： | 1007-2691(2005)01-0086-05 |
| 修稿时间： | 2004-10-16 |
Matter-element model of integrated risk evaluation for flood-control engineering system |
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| JI Chang-ming,LI Ji-qing,ZHANG Yu-shan. Matter-element model of integrated risk evaluation for flood-control engineering system[J]. Journal of North China Electric Power University, 2005, 32(1): 86-90 |
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| Authors: | JI Chang-ming LI Ji-qing ZHANG Yu-shan |
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| Abstract: | With the view to significance of the engineering system for flood control, the paper aims at the risk evaluation issue on the multi-dimension syntheses. By means of selecting corresponding risk index for typical flood-control engineering and classification of risk situation, the Matter-element Model for generaljudgment is constituted applying the Matter-element theory and correlative function within the Extension Set. It may be gained that quantitative index of integrated risk evaluation for flood-control system. The feasibility and validness of the Matter-element Model are verified by its application to the instance as well. |
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| Keywords: | risk evaluation integrated risk flood-control engineering system Matter-element model |
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