APPLICATION OF THE METHOD OF FUZZY SIMILARITY SELECTION IN DETERMINING THE DANGEROUS ENVELOPED AREA OF RAINFALL CONDITION IN DEBRIS FLOW GULLIES

Yao Ling-kan

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APPLICATION OF THE METHOD OF FUZZY SIMILARITY SELECTION IN DETERMINING THE DANGEROUS ENVELOPED AREA OF RAINFALL CONDITION IN DEBRIS FLOW GULLIES

- APPLICATION OF THE METHOD OF FUZZY SIMILARITY SELECTION IN DETERMINING THE DANGEROUS ENVELOPED AREA OF RAINFALL CONDITION IN DEBRIS FLOW GULLIES
- Bulletin of Soiland Water Conservation Vol. 5, Issue 6, Pages: 21-30(1986)
- 作者机构：
  
  西南交通大学
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- Published：1986
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Yao Ling-kan. APPLICATION OF THE METHOD OF FUZZY SIMILARITY SELECTION IN DETERMINING THE DANGEROUS ENVELOPED AREA OF RAINFALL CONDITION IN DEBRIS FLOW GULLIES[J]. Bulletin of Soiland Water Conservation, 1986, 5(6): 21-30.
DOI：

Yao Ling-kan. APPLICATION OF THE METHOD OF FUZZY SIMILARITY SELECTION IN DETERMINING THE DANGEROUS ENVELOPED AREA OF RAINFALL CONDITION IN DEBRIS FLOW GULLIES[J]. Bulletin of Soiland Water Conservation, 1986, 5(6): 21-30. DOI：

摘要

本文的目的是研究对无足够雨量观测资料的泥石流沟

如何确定其发生泥石流临界雨量值的问题。为此应用模糊相似选择的方法

以已知临界雨量值的泥石流沟作为比较样本

对于任何一条泥石流沟

可由其地面条件与比较样本之间相似程度的分析

定出临界雨量值的可能范围

即该泥石流沟的危险雨情区。

Abstract

This paper discusses the problem of the way to determine the value of beginning rain causing debris flow when sufficient observed rainfall data for the gully concerned are not available

The method of fuzzy similarity selection is applied for this purpose by making gullies as models for comparison whose value use of some debris flow of beginning rain debris flow are known. For any debris flow gully

the possible range value of beginning rain can be determined by analysing the degree causing of the of similarity models

the range of which would likely be the dangerous enveloped area of rainfall condition of would likely be the dangerous that gully.

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