【摘要】 磨子沟泥石流位于四川省理县甘堡乡,历史上泥石流活动明显,沟口317国道和村庄都曾遭受其破坏。5.12汶川地震后,沟内出现大量松散固体物质,为泥石流的暴发提供了充足的物源。本文通过野外实地调查,对泥石流的形成条件和动力学特征进行分析。更多还原

【Abstract】 The Mozigou debris flow is located in Ganbao village,Li County of Sichuan Province,in which the history of debris flow is activity,State Road 317 and villages have suffered damage.After 5.12 Wenchuan earthquake,a large number of loose solid substances appeared in the trench,which provides a sufficient source for the outbreak of debris flow.In this paper,through the field-site investigation of the formation of debris flow conditions,dynamics character and evaluation.更多还原