地质找矿论丛2025，Vol.40Issue(2)：263-269,7.DOI:10.6053/j.issn.1001-1412.2025.02.014
忻州市保德县铁匠铺村炭窑沟泥石流形成条件及监测预警研究
Research on the formation conditions and monitoring warning of debris flow in Tanyaogou Valley,Tiejiangpu Village,Baode County,Xinzhou City
王晓娅 1崔丽鹏 2陈晓文 1焦姗 1田德志1
作者信息
- 1. 中国冶金地质总局第三地质勘查院,山西 太原 030031
- 2. 山西省煤炭地质资源环境调查院有限公司,山西太原 030006
- 折叠
摘要
Abstract
The western area of Xinzhou City is located in the central east Loess Plateau,with a thick loess cover and strong structural movement.Not only slope geological disasters such as collapses and landslides but also debris flows take place here.Rainfall is the key factor inducing the formation of debris flows.Ta-nyaogou Valley of Tiejiangpu Village in Baode County is chosen as an example to study the formation con-ditions and development characteristics of debris flow in the westem loess area of Xinzhou and provide the basis for the prevention and control of the local debris flow disasters.Field investigation was conducted,exploratory wells drilled and the development conditions and characteristics of debris flow analyzed.Then the monitoring and early warning equipment were deployed and operated.The correlation between rainfall and other factors in the typical rainfall process during the flood season of recent three years are clarified:water table change of Tanyaogou debris flow is positively correlated with the accumulated rainfall,and the flood discharge capacity of the river channel,and geological conditions.On this basis,four different early warning levels of mud flow water table threshold were proposed,providing a reference for the follow up monitoring and early warning of debris flow.关键词
泥石流/监测预警/形成条件/忻州市Key words
debris flow/monitoring warning/formation conditions/Xinzhou City分类
天文与地球科学引用本文复制引用
王晓娅,崔丽鹏,陈晓文,焦姗,田德志..忻州市保德县铁匠铺村炭窑沟泥石流形成条件及监测预警研究[J].地质找矿论丛,2025,40(2):263-269,7.
