长春工程学院学报：自然科学版Issue(3)：72-74,3.
映卧公路干沟泥石流发育特征及危险性评价
The development features and risk assessment of Gangou debris in Yingwo roads
张晋 1李满意 1袁屹璋1
作者信息
- 1. 成都理工大学地质灾害防治与地质环境保护国家重点实验室,成都610059
- 折叠
摘要
Abstract
Gangou is an old debris flow,influenced by the heavy rain on August 13,2010,which led to medium debris flow happen the next day.The flow deposit entered into Yuzi river,which raised riverbed up over 10 meters high,directly threatened the road to be build.Based on the field investigation,this paper analyzes the formation conditions and development features in details.On this basis,it make further analysis and prediction to the possibility and harm when large debris flow happens,in which the risk value is 0.41.The research results will have important engineering significance for the reconstruction of Provincial Road,303 road.关键词
干沟泥石流/形成条件/发育特征/危险性评价Key words
Gangou debris flow/formation conditions/development features/risk assessment分类
天文与地球科学引用本文复制引用
张晋,李满意,袁屹璋..映卧公路干沟泥石流发育特征及危险性评价[J].长春工程学院学报：自然科学版,2011,(3):72-74,3.
