摘要
基于泥石流起动机制原理,计算了大连市老帽山地区六大主沟泥石流雨量阈值。结果表明:马屯村主沟泥石流雨量阈值最低为80.1 mm/h,取该值作为老帽山地区泥石流雨量阈值,经验证明符合实际。
On the basis of debris flow initiation mechanism, the rainfall threshold for the six ditches in Laomao Mountain area of Dalian were calculated herein. The result shows that the rainfall threshold for Matuncun Ditch is minimum （80. 1 mm/h） ; where this value is taken as the rainfall threshold for Laomao Mountain area, it is proved to conform to the actuals.
出处
《路基工程》
2018年第1期225-229,共5页
Subgrade Engineering
关键词
泥石流
老帽山山区
起动机制
雨量阈值
debris flow
Laomao mountain area
initiation mechanism
rainfall threshold
