摘要
以北京市通州区为例,提出了平原区缓变性地质灾害危险性分区评价方法,建立了单灾种地质灾害危险性分区评价指标体系;在对单灾种地质灾害危险性分区评价的基础上,进行了多灾种地质灾害危险性综合分区评价。评价结果可直接用于城市地质灾害防治规划编制工作,为城市防灾减灾和防治工程的实施提供了科学依据。
Exemplified by Tong Zhou District of Beijing, a technique was presented for the risk assessment of chronic geologic hazards. It built susceptibiliy geologic hazards dangerous evaluation index system and methods. On the base of susceptibiliy risk assessment, the synthetic risk of geological hazards was assessed. The results of assessment may directly be used in the planning of urban geological hazard prevention and control, and provide a scientific base for urban natural hazards precaution and engineering.
出处
《中国地质灾害与防治学报》
CSCD
2009年第3期63-68,共6页
The Chinese Journal of Geological Hazard and Control
基金
北京市国土资源局专项资金资助项目(2008023)
关键词
缓变性地质灾害
危险性
评价指标
取值标准
通州区
geologic hazards
dangerous
index of assessments
sampling standards
Tongzhou District
