|本期目录/Table of Contents|

[1]孙萍,彭建兵,陈立伟.模糊评判法在公路黄土洞穴发育程度分区中的应用[J].地球科学与环境学报,2007,29(04):400-403.
　SUN Ping,PENG Jian-bing,CHEN Li-wei.Development Density Zoning of Highway Loess Caves by Fuzzy Evaluation Method[J].Journal of Earth Sciences and Environment,2007,29(04):400-403.
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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:
第29卷
期数:
2007年第04期
页码:
400-403
栏目:
水资源与地质工程
出版日期:
2007-12-15

文章信息/Info

Title:
Development Density Zoning of Highway Loess Caves by Fuzzy Evaluation Method
作者:
孙萍; 彭建兵; 陈立伟
长安大学地质工程与测绘学院,陕西西安710054
Author(s):
SUN Ping; PENG Jian-bing; CHEN Li-wei
School of Geological Engineering and Surveying, Changan University, Xian 710054, Shaanxi, China
关键词:
模糊评判; 黄土洞穴; 发育程度; 分区; 预测
Keywords:
fuzzy evaluation;  loess caves;  development density;  zoning;  prediction
分类号:
P642
DOI:
-
文献标志码:
A
摘要:
长安大学地质工程与测绘学院,陕西西安710054
Abstract:
Loess cave developed in the loess plateau is a kind of unfavorable geo-hazard,and it has become the main reason causing damage to the highway in western loess region.The formation of loess caves is not only relevant to the engineering characteristics of loess itself such as collapsibility,disintegrative etc, but to many other geologic factors such as geological structure, joint fissure, microtopography, hydrographic and climatic condition. Moreover,engineering quantities and human activities along highways are the influencing factors in loess area. Therefore the evaluation of development density zoning of loess caves is complex, random and fuzzy.Based on the distinct analysis of all the influencing factors, this paper studies the problem by fuzzy evaluation method. It is found that the evaluation result is reasonable and reliable by comparing with practical situation, so it can be applied to the prevention of cave hazards in loess area.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2006-12-20 基金项目:国家西部交通建设科技攻关项目(200131881213) 作者简介:孙萍(1978-),女,陕西合阳人,博士研究生,从事岩土工程与工程地质研究。E-mail:clw5070@163.com
更新日期/Last Update: 1900-01-01