摘要
甘家沟是一条国内有名的严重泥石流沟，流域内有滑塌体５２处，面积达２４．３ｋｍ￣２，松散固体物质达１３４１３万ｍ￣３，泥石流形成条件极为优越。为了保护沿江农田、村镇、公路和上游武都县城的安全，根据泥石流的形成特点和成灾方式，该流域的泥石流防治采取了生物措施与工程措施相结合，以工程措施为主，拦挡与排导相结合，以拦为主的综合治理方案。
Ganjiagou is one of the famous debris flow disastrous gully in China. The catchment area is 24. 3km￣2.There are52 landslides and 1 3.4 13 × 10￣7m￣3 loosened solid material in the gully.The formation condition of debris flow is extrernely advantageous,In order to protect the farmland villages and towns,roads and Wudu city in upper reach,onecomprehensive prevention countermeasures has been put forwards according to formation features and disastersforms of debris flow,which is to combine the engineering and biological measures,to take engineering measure asthe domirant factor and to combine the regulating and drainly measures,taking regulating measure as the domirantfactor。
出处
《水土保持通报》
CSCD
北大核心
1994年第5期58-63,共6页
Bulletin of Soil and Water Conservation
关键词
泥石流
形成条件
防治
对策
甘家沟
debris flow sold material formation condition blocked dam
