大关县地质灾害发育特征及成因探讨

在对大关县地质灾害进行详细调查的基础上,结合该县近年来地质灾害的发育情况,对大关县地质灾害的发育特征和形成原因进行简要的分析。研究表明,该县地质灾害具有暴发频率高、突发性强、危害大、隐蔽性强的特点,其分布发育与区内独特的自然地理格局和复杂的地质环境条件密切相关,且近年来该县地质灾害的暴发处在一个活跃期。

Development Characteristics of Geological Hazard in Daguan County and Its Cause Discussion

Based on the investigation of geological hazard in Daguan County and combined with its current status,the development characteristics and the occurrence cause of the hazards were analyzed.Result showed that the geological hazards in this county broke out frequently and suddenly,and had serious damage and strong concealment.The development and distribution of geological hazards closely related to the unique natural geographical pattern and the complicated geological environment in this region,in addition,the outbreak of the geological hazard was in an active period in recent years.