中国科技投资Issue(6)：1-3,3.
延川县滑坡灾害发育特征和分布规律研究
Study on the characteristics of development and distribution of landslide hazards in Yanchuan County
摘要
Abstract
The Yan chuan County is one of geological hazard occurrence areas in Shaanxi. At present,the landslide is the most disaster in the County. Through the research and analysis, based on field investigation and laboratory data of 106 landslides in the county, the results show:the landslide is small and medium-sized, morphological feature is more obvious, it has the obvious chair shape.At the same time, landslide mechanics model is relatively simple,mainly to traction. From the spatial distribution, landslide hazard has distributed along the river on both sides.From the time distribution regularity,the new landslide has formed in 6-9 month of concentrated rainfall,and is influ-enced by human activity.关键词
延川县/滑坡/地质灾害/发育特征/分布规律Key words
Yan chuan County/landslide/geological hazard/developing character/distributing rule引用本文复制引用
张秦华,张华勋,刘晓娟..延川县滑坡灾害发育特征和分布规律研究[J].中国科技投资,2014,(6):1-3,3.基金项目
国土资源大调查项目（1212016040402），陕西省延安市延川县地质灾害详细调查 （）
