摘要
兰州市地质条件复杂、地质灾害多发、灾害类型多样且点多面广,是我国地质灾害最为严重的省会城市之一。目前对地质灾害类型、分布、发育特征研究较多,而对灾害防治对策及模式的研究较少。笔者通过查阅资料、现场调查、归类分析,系统总结以往地质灾害防治经验,提出了兰州市地质灾害防治模式,力求提升地质灾害防治效果并对国土空间规划提供参考依据。
Lanzhou has complex geological conditions,many geological disasters,various types of disasters and a wide range of points.It is one of the provincial capitals with the most serious geological disasters in China.At present,there are more studies on the types,distributions and developmental characteristics of geological disasters,while there are few studies on disaster prevention and control countermeasures and models.Through consulting materials,on-site investigation,classification and analysis,the author systematically summarizes the previous experience in the prevention and control of geological disasters,puts forward the geological disaster prevention and control model in Lanzhou City,and strives to improve the prevention and control effect of geological disasters and provide a reference basis for land and space planning.
作者
蒋拉弟
李松
JIANG La-di;Li Song(The Second Institute of Geology and Mineral Exploration,Gansu Provincial Bureau of Geology and Mineral Exploration and Development,Lanzhou 730020,China;Gansu Hydrogeological and Engineering Geology Investigation Institute,Lanzhou 730020,China)
出处
《甘肃地质》
2023年第4期48-58,共11页
Gansu Geology
关键词
滑坡
崩塌
泥石流
地质灾害
防治模式
兰州市
landslide
collapse
debris flow
geological disasters
geological disaster prevention pattern
