摘要
地质灾害防治是关系人民生命财产安全和城市生态文明建设的大事,深圳市位于海岸带海陆交互作用强烈的区域,近年来极端天气频繁,地质灾害的防治形势不容乐观。由于地质环境条件及气候特征等因素影响,崩塌和滑坡等斜坡类地质灾害是深圳市主要的地质灾害类型,其中由人类工程活动开挖且未采取有效支护措施而造成的地质灾害(隐患)占绝大多数,研究斜坡类地质灾害发育规律和防治对策对于城市公共安全体系建设意义重大。本文通过梳理深圳市近年来的地质灾害防治数据库结合现场调查,分析了深圳市斜坡类地质灾害的整体发育规律,结合目前深圳市斜坡类地质灾害防治管理工作的现状,总结了防治工作中存在的一些问题,并提出了改进建议。
Prevention of geological hazard is important for public safety and ecological civilization construction.Shenzhen city is located in a coastal zone with strong interaction of sea and land,the prevention situation of geological hazard is not optimistic due to frequent extreme weather in recent years.Due to the geological environmental conditions and climatic characteristics,collapse and landslides are the main types of geological hazards in Shenzhen city,and the majority of them are caused by engineering excavation without effective support.So,it is of great significance for the construction of urban public security system to study the development rules and prevention measures of slope geological hazard.By combing the recent geological hazards prevention database and field investigation,this paper analyzes the development rules of slope geological hazards in Shenzhen city.Combined with the current prevention and management situation some problems and suggestions are put forward.
作者
王正阳
张洪岩
WANG Zhengyang;ZHANG Hongyan(Harbin Institute of Technology(Shenzhen),Shenzhen 518055,China;Real Estate Assessment Center,Shenzhen(Shenzhen Geo-envir)
出处
《中国矿业》
北大核心
2020年第2期77-81,共5页
China Mining Magazine
关键词
地质灾害
管理体系
发灾规律
防治对策
深圳市
geological hazards
management system
hazards rule
prevention countermeasure
Shenzhen city
