摘要
济宁市存在的易发地质灾害类型主要为崩塌、岩溶塌陷、采空塌陷及地面沉降等。在分析各类地质灾害的形成机制的基础上,探讨了地质灾害的判别方法,采用数学统计法、层次模糊数学评价、概率积分法及比拟法对地质灾害进行了定量—半定量评价,并提出相应的防治措施。
Geological disasters in Jining city are mainly composed of collapse, karst collapse, the mined - out collapse and land subsidence. The forming mechanism of various geological disasters is analyzed, and the method for recongnizing various geological disasters is studied in this paper. By using mathematical statistics, the level of fuzzy math assessment, the probability of integration and analogy law, quantitative - semi - quantitative evaluation of geological disasters is carried out, and relative protection countermeasures are put forward as well, which will provide reference for evaluating the danger of geological disasters in the future.
出处
《山东国土资源》
2008年第10期28-32,共5页
Shandong Land and Resources
关键词
地质灾害
形成条件
判别方法
危险性评价
防治措施
Geological hazards
forming condition
quantitative evaluation
evaluation method
protection countermeasures
