化工矿产地质2025，Vol.47Issue(4)：348-354,7.
湖南省汨罗市地质灾害成灾规律特征与斜坡单元划分要点
Characteristics of Geological Disasters in Miluo City,Hunan Province and Key Points of Slope Unit Division
Lin Yunzhi1
作者信息
- 1. Hunan Geological Exploration Institute of China Chemical Geology and Mine Bureau,Changsha,Hunan,410000,China
- 折叠
摘要
Abstract
Miluo City,located in Hunan Province,is situated in the northeast of the province.There are 157 potential geological disaster points.The main types of disasters are landslides and collapses.By analyzing the patterns of geological disasters in the city,the landslide-and collapse-prone strata are identified.By combining the characteristics of population gathering areas,the research team summarized the key points of slope unit division in Miluo City,such as analysis of disaster distribution and occurrence conditions,identification of disaster-bearing bodies,generation of slope units using ArcGIS,and manual merging and boundary correction of slope units.This provides a solid basis for subsequent geological hazard investigation,risk evaluation,and risk control.关键词
汨罗市/斜坡单元/成灾规律特征Key words
Miluo City/Slope unit division/Patterns of geological disasters分类
天文与地球科学引用本文复制引用
Lin Yunzhi..湖南省汨罗市地质灾害成灾规律特征与斜坡单元划分要点[J].化工矿产地质,2025,47(4):348-354,7.
