| 灾害损失评估的区间数模糊综合评判方法 |
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| 引用本文： | 吴红华,李正农.灾害损失评估的区间数模糊综合评判方法[J].自然灾害学报,2006,15(6):149-153. |
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| 作者姓名： | 吴红华 李正农 |
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| 作者单位： | 湖南大学,土木工程学院,湖南,长沙,410082 |
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| 摘 要： | 对于灾害损失评估的新途径进行了探索，根据模糊数学的理论，将区间数概念用于解决模糊综合评价对象某些属性的不确定性问题，在此基础上建立了区间数模糊综合评判的数学模型，并给出了它在灾害损失评估中的应用，实例表明由该法求得的评判结果更加客观可信。
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| 关 键 词： | 灾害损失评估 区间数 模糊综合评判 |
| 文章编号： | 1004-4574（2006）06-0149-05 |
| 收稿时间： | 2006-10-01 |
| 修稿时间： | 2006-11-29 |
Interval numbers fuzzy comprehensive evaluation method of disaster loss assessment |
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| WU Hong-hua,LI Zheng-nong.Interval numbers fuzzy comprehensive evaluation method of disaster loss assessment[J].Journal of Natural Disasters,2006,15(6):149-153. |
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| Authors: | WU Hong-hua LI Zheng-nong |
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| Institution: | College of Civil Engineering, Hunan University , Changsha 410082, China |
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| Abstract: | In this paper, an new method of the disaster loss assessment is established. The concept of interval numbers is used in solving the problem about uncertainty of some properties of a object in the fuzzy comprehensive evaluation. A mathematical model for interval numbers fuzzy comprehensive evaluation is also established. Finally, the paper describes the utility of this method with an example. |
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| Keywords: | disaster loss assessment interval number fuzzy comprehensive evaluation |
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