基于可拓法的泥石流危险性评价研究

Chunhua Zhu, Naiqi Shen, Tao Wang, Xiao-Yi Huang, D. Chen
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引用次数: 2

摘要

引入可拓方法,建立了密云县泥石流灾害危险性评价物元模型。研究表明,将可拓法应用于河谷泥石流危险性划分是合理可行的。它能反映各因素对山谷泥石流危险性的影响。本文采用简单的相关函数确定权重,避免了实践中主观因素的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Study on danger evaluation of debris flow using extension method
This paper introduced the extension method and established a danger evaluation matter-element model based on debris flow surveying data of Miyun county. The research indicates that it is reasonable and feasible for using extension method in danger division of valley debris flow. It can reflect each factor's influence on danger of valley debris flow. This paper used simple correlation function to determine the weight, which can avoid the effect of subjective factor in practice.
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