西藏察隅县竹瓦根镇地质灾害形成机制与成灾模式浅析

Analysis on the Formation Mechanism and Disaster Mode of Geological Hazards in Zhuwagen Town,Chayu County,Tibet

地质灾害是一种危害性大、破坏性强的自然灾害, 本文针对竹瓦根镇发育的9处泥石流的形成条件、启动过程和6处崩塌的形成条件等因素对泥石流以及崩塌的成灾模式进行总结, 并对竹瓦根镇地质灾害链的诱发因素及灾害链成灾模式进行分析, 最终对整个竹瓦根镇地质灾害形成机制及成灾模式进行讨论分析。

Geological disaster is a kind of natural disaster which is highly hazardous and destructive. This paper summarizes the disaster formation mode of debris flow and collapse according to the formation conditions and initiation process of the nine debris flow and the formation conditions of the six collapse in Zhuwagen Town, and analyzes the triggering factors and disaster formation mode of the geological disaster chain in Zhuwagen Town, and finally discusses and analyses the formation mechanism and disaster formation mode of the whole geological disasters in Zhuwagen Town.