| 灾度指数及其意义 |
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| 引用本文： | 孙卫东 彭子成. 灾度指数及其意义[J]. 灾害学, 1995, 10(2): 16-20 |
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| 作者姓名： | 孙卫东 彭子成 |
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| 作者单位： | 中国科学技术大学 |
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| 摘 要： | 本文分析了现行支度判别方法的不足，指出评价灾度时必须充分考虑承灾体对灾害的反应情况，并且根据判别准则的可比性原则，提出了灾度指数的概念，并以此做为灾度评价因子，旨在促进灾度评估工作的定量化、科学化，为防灾减灾服务。
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| 关 键 词： | 自然灾害；变度指数；灾害评估 |
HAZARD RATE INDEX AND ITS SIGNIFICANCE |
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| Sun Weidong, Peng Zicheng. HAZARD RATE INDEX AND ITS SIGNIFICANCE[J]. Journal of Catastrophology, 1995, 10(2): 16-20 |
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| Authors: | Sun Weidong Peng Zicheng |
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| Affiliation: | University of Science and Technology of China |
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| Abstract: | in this article, we analyses the shortage of current means of hazard rate judging. When we determine the hazard rate, we must pay more attention to the disaster bearing bodies. For this reason we suggest a new conception of hazard rate index and use it as a factor to assess the hazard rate. |
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| Keywords: | Natural disaster Hazard rate index Hazard assessment |
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