| 河南禹州地质灾害区划与安全性评价 |
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| 引用本文： | 张贤良.河南禹州地质灾害区划与安全性评价[J].地质装备,2012,13(4):37-41. |
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| 作者姓名： | 张贤良 |
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| 作者单位： | 河南省地质矿产勘查开发局第一地质勘查院,河南郑州,450001 |
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| 摘 要： | 禹州市是河南省地质灾害较严重的县(市)之一。本文在对该区地质灾害的现状及分布规律的研究基础上,采用单元格信息叠加法,将禹州市地质灾害分区划分为地质灾害高易发区、中易发区、低易发区和非易发区,全面分析了地质灾害易发区的安全性及其形成机理,为当地政府进行灾害治理提供了理论保障。
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| 关 键 词： | 地质灾害 分布规律 灾害区划 安全性评价 |
The Geological Disaster Zoning and Safety Evaluation at Yuzhou of Henan Province |
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| ZHANG Xian-liang.The Geological Disaster Zoning and Safety Evaluation at Yuzhou of Henan Province[J].Equipment for Geotechnical Engineering,2012,13(4):37-41. |
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| Authors: | ZHANG Xian-liang |
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| Affiliation: | ZHANG Xian-liang ( No.1Geological Prospecting Institute of Henan , Zheng zhou Henan 450001 , China ) |
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| Abstract: | Yuzhou is one of the more serious geological disasters in Henan Province.On the study of the present situation and distribution of geological disasters in this area with cell information superposition method , the geological disasters in the city has been divided into 10areas , including four areas of mechanism easy-happening , four areas of medium easy-happening , one area of low easy-happening and one area of non-prone.According to the results of partition , a comprehensive analysis on the formation mechanism and safety of geological disaster-prone areas is carried out , which will provides a theoretical basis for the local government to treat geological disaster. |
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| Keywords: | geological disaster distribution rule disaster zoning safety evaluation Yuzhou city |
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