摘要
富源县老厂镇拖竹地区崩塌地质灾害发育,对周边村民生命财产安全、矿山生产安全造成严重威胁。通过野外详细调查,对该区崩塌成因及影响因素进行了分析研究,认为煤矿开采活动是该区大部分崩塌的主要诱发因素,较陡的地形和上硬下软的破碎岩体是其主要控制因素。分析了崩塌的稳定性、发展趋势,提出了防治措施建议。
The collapse geological disaster is developed in which seriously threatens the life, property safety of the surrounding people and the safety in mine production.According to the field detailed survey, we have the analysis and study on collapse genesis and influence factors, we think the coal deposit mining is the main inductive factor of most collapse, and the main control factors are the steep landform and upper hard lower soft broken rock body.We have analyzed the collapse stability, development trend and put forward the control suggestion.
作者
赵瑞刚
柴楚
马一奇
邹石林
ZHAO Rui-gang;CHAI Chu;MA Yi-qi;ZOU Shi-lin(Kunming Comprehensive Survey of Natural Resources,China Geological Survey,Kunming 650000)
出处
《云南地质》
2022年第4期536-543,共8页
Yunnan Geology
基金
中国地质调查局项目(DD20208075)资助。
关键词
崩塌群特征
成因分析
防治措施建议
富源老厂拖竹东坡
云南
Characteristics of Collapse Group
Genesis Analysis
Control Measure Suggestion
Laochang Tuozhu E Slope
Fuyuan
Yunnan
