摘要
毛家湾隧道口沟于2010年8月14日和2011年7月3日两次暴发泥石流。在描述其运动和堆积特征的基础上,从主沟和支沟堆积物特征、地形条件及运动参数计算方面,分析形成这些特征的原因,并提出该泥石流沟的演变趋势。
Debris flows occurred in the Maojiawan Tunnel gullies on August 14, 2010 and July 3, 2011. Their movement and accumulation characteristics are described and their causes are analyzed in terms of accumulation features for the tributary and main gullies, terrain conditions and parameter calculations, with evolution trends of the gulches presented.
出处
《地质灾害与环境保护》
2013年第3期33-36,共4页
Journal of Geological Hazards and Environment Preservation
关键词
毛家湾隧道口沟
泥石流
运动特征
运动参数
演变趋势
Maojiawan Tunnel gullies
debris flow
movement characteristics
movement parameters
evolution trend
