四川宁南主要地质灾害特征及防御对策  

Characteristics and Control Countermeasures for Major Geological Hazards in Ningnan, Sichuan

作　　者：陈玉禄[1] 苟宁刚 单成德[2] 姚江宁[2] 唐扬贵[2] 

机构地区：[1]四川省地勘局区调队,四川双流610213 [2]宁南县国土资源局,四川宁南615400

出　　处：《四川地质学报》2004年第3期149-154,共6页Acta Geologica Sichuan

摘　　要：宁南县属地质灾害频繁发生区 ,主要地质灾害点共 31处 ,威胁 6 75 7人的生命财产安全 ,潜在经济损失达 2 2 76 5万元。本文在详细论述地质灾害体特征的基础上提出了相应的防御对策 ;对构成重大生命财产威胁的Geological hazards happen frequently in Ningnan County with 43 geological hazard places which threaten the security of 6757 peoples and may bring about losses of about 22765 yuan. This paper deals with features of the geological hazards and put forward corresponding countermeasures and control measures for 5 geological hazards.

关 键 词：地质灾害 防御 泥石流 山体滑坡 四川 

分 类 号：P642.2[天文地球—工程地质学]