四川省康定县滑坡灾害发育特征与形成条件

英文篇名：Characteristics of landslide distribution and formation conditions in Kangding County,Sichuan Province
中文刊名：中国地质灾害与防治学报
英文刊名：The Chinese Journal of Geological Hazard and Control
作者：刘岁海 ; 刘爱平
英文作者：LIU Sui-hai ; LIU Ai-ping(College of Environment and Resource ; Southwest University of Science and Technology ; Mianyang 621010 ; China)
中文关键词：滑坡 ; 发育特征 ; 形成条件 ; 康定县
英文关键词：landslide ; development characteristic ; formation conditions ; Kangding County
出版日期：2006-09-30
机构：西南科技大学环境与资源学院,西南科技大学环境与资源学院四川绵阳621010,四川绵阳621010
年：2006
期：03
出版单位：中国地质灾害与防治学报

摘要

康定县地处四川盆地西缘山地及青藏高原过渡地带。县域内地势险峻,地形切割强烈,地层与地质构造复杂,新构造运动强烈,地震活动频繁。加之降水充沛,致使山地灾害十分发育,其中滑坡灾害占山地灾害的38.32%。通过搜集资料及现场调查,概述了该县县域内滑坡灾害的分布;从行政区划、自然地理及灾害规模等3方面统计分析了滑坡灾害的发育现状;从地形地貌、地层岩性、地质构造、降雨、地震活动、人类工程活动等方面总结了滑坡灾害的形成条件,并提出防治对策与措施,力求有效地预防与减少滑坡灾害的发生。
Kangding County is located in the transition area between the west hilly edge of Sichuan Basin and the Tibetan Plateau.In this field,steep topography,fierce landform incision,complex strata and geological structure,intense neotectonic activity,frequent earthquakes and heavy rainfall caused many geological hazards.Landslides account for 38.32% of the geological hazards.Based on investigation data in the county,the authors analyze the landslide distribution characteristics of in the county.The development status of the landslides is statistically analyzed using administrative area,natural geography and disaster scale etc.Also according to the terrain and physiognomy, strata and lithology,geological structure,rainfall,earthquake and mankind activities,the formation conditions are presented.Based on statistical data,the principle of landslide disasters control and corresponding countermeasures are put forward in order to reduce the loss of the landslide disasters.

引文

[1]唐小平,郑万模,杨学之.康定白土坎滑坡特征及防治对策[J].地质灾害与环境保护,1999,10(1):29-33.
[2]谢洪,韦方强,钟敦伦,等.四川康定炉城镇山地灾害及防治对策[J].中国地质灾害与防治学报,1997,8(1):83-88.