摘要
湖北省位于我国中部,是我国地质灾害多发省份之一。为全面掌握湖北省地质灾害发育特征、分布规律及其影响地质灾害发生的主控因素,为地质灾害综合防治提供相关的技术支撑,依据2006-2020年湖北省65个县、市(区)的1:50 000地质灾害详细调查资料,运用统计方法,系统而全面的总结了湖北省地质灾害密集发育区段分布特征。结果表明湖北省内地质灾害密集发育区段分布有:鄂西山区、主要交通干线沿线、三大库区、水系流域上游区段、碳酸盐岩工程地质岩类分布区,该区内以土质滑坡为主,其主要原因是该岩类易风化形成红粘土,易形成滑坡。
Hubei Province is located in the central part of our country, is one of our country geological disaster-prone provinces. In order to master the characteristics of development and distribution of geological hazards in Hubei Province and the main control factors affecting the occurrence of geological hazards, and to provide relevant technical support for the comprehensive prevention and control of geological hazards, based on the detailed investigation data of 1:50000 geological hazards in 65 counties and cities(districts) of Hubei Province from 2006 to 2020, systematically and comprehensively summarizes the distribution characteristics of geological hazard-intensive development sections in Hubei province by using statistical methods. The results show that the areas with high geological hazard intensity in Enshi Tujia and Miao Autonomous Prefecture province are the mountainous areas, the main transportation routes, the three major reservoir areas, the upper reaches of river basins, and the distribution areas of carbonate rock engineering geological rocks, the main reason is that the rock is easy to be weathered to form Red Clay, which is easy to form landslide.
作者
华骐
王芳
华骥
刘帆
俎全磊
潘峰
Hua Qi;Wang Fang;Hua Ji;Liu Fan;Zu Quanlei;Pan Feng(Hubei Geological Environment General Station,Wuhan 430034,China)
出处
《科学技术创新》
2022年第30期123-126,共4页
Scientific and Technological Innovation
基金
湖北省1:5万地质灾害详查成果集成项目(DTCG-190424)。
关键词
湖北省
地质灾害
密集发育区段
分布
Hubei province
geological hazards
dense developmental segments
distribution
