小金县地质灾害的发育类型、分布特征及控制因素  

Type, Distribution and Control Factors of Geohazards in Xiaojin County

作　　者：李毅 潘倩 张洪[1] LI Yi;PAN Qian;ZHANG Hong(No.283 Geological Party,Sichuan Bureau of Uranium Geology,Dazhou,Sichuan 63500)

机构地区：[1]四川省核工业地质局二八三大队,四川达州635000

出　　处：《四川地质学报》2018年第2期299-303,共5页Acta Geologica Sichuan

摘　　要：小金县是四川"5·12"汶川特大地震和"4·20"芦山地震的重灾区。两次地震中,该县诱发了大量地质灾害,造成严重的人员伤亡和财产损失。通过小金县地质灾害的发育类型,空间、时间、地形地貌以及地质特征的分析研究,评述了金县地质灾害发育的控制因素,对该县做好"预防、避让以及治理"等地质灾害防治工作将起到积极作用。Xiaojin County is a severely afflicted area of the Wenchuan earthquake on May 12, 2008 and the Lushan earthquake on 20 April, 2013. A great amount of geohazards induced by two earthquakes caused enormous serious casualties and property losses. This paper has a discussion on type, space-time distribution and landform, geomorphy and geological features as well as control of the geohazards.

关 键 词：地质灾害 分布特征 控制因素 小金县 

分 类 号：P642.2[天文地球—工程地质学]