摘要
横峰县姚家乡某山体滑坡,山体地层有残坡积层和三叠系安源组砂岩、砾岩组成,主要为上部残坡积层发生折线形滑动,且坡面出现放射状裂缝,坡脚出现塌陷坑,本次通过钻探和物探资料对该滑坡的主要成因进行分析,该滑坡形成的因素为地形、地质、人类活动等因素。
The mountain strata consisting of residual slope accumulation layers and Triassic Anyuan Formation sandstone and conglomerate,the upper residual slope accumulation layer of a landslide in Yaojia Township,Hengfeng County has broken-line sliding,radial cracks appear on the slope,and the slope foot appears Sinkhole.The main causes of the landslide are analyzed in the paper through drilling and geophysical exploration data,and it is concluded that the factors for the formation of the landslide are topography,geology,human activities,etc.
作者
李玲
徐晓明
Li Ling;Xu Xiaoming(Jiangxi Research Institute of Coalfield Geological Survey,Nanchang,Jiangxi 330001)
出处
《江西煤炭科技》
2021年第1期123-125,共3页
Jiangxi Coal Science & Technology
关键词
滑坡
成因分析
钻探和物探
裂缝
地面塌陷
landslide
cause analysis
drilling and geophysical exploration
fracture
ground collapse
