Analysis of geological disaster-breeding environment in Yongxin County， Jiangxi Province

NIE Zhiqiang; CUI Jie and KONG Liangyu; ${author.authorNameEn}

doi:10.12143/j.ztgc.2023.05.010

2023 Vol. 50, No. 5

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Article navigation > DRILLING ENGINEERING > 2023 > 50(5): 67-72

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NIE Zhiqiang, CUI Jie and KONG Liangyu, . 2023. Analysis of geological disaster-breeding environment in Yongxin County， Jiangxi Province. DRILLING ENGINEERING, 50(5): 67-72. doi: 10.12143/j.ztgc.2023.05.010

Citation:

NIE Zhiqiang, CUI Jie and KONG Liangyu, . 2023. Analysis of geological disaster-breeding environment in Yongxin County， Jiangxi Province. DRILLING ENGINEERING, 50(5): 67-72. doi: 10.12143/j.ztgc.2023.05.010

Analysis of geological disaster-breeding environment in Yongxin County， Jiangxi Province

The Tenth Geological Brigade of Jiangxi Geological Bureau, Yingtan Jiangxi 335001, China

Received Date: 15 July 2023

Revised Date: 06 September 2023

Abstract

Abstract

Yongxin County is located in the high geological disaster prone area in Jiangxi Province. The type of geological disasters are mainly classified into landslide， collapse， debris flow， ground collapse and so on. Based on the geological environment conditions in the area， through the comprehensive study of 370 geological disasters which occurred over the years， the development law of geological disasters in Yongxin County is summarized. The various geological disaster-breeding environment was analyzed， and the disaster-breeding factors such as topography and engineering geological rock groups related to the development of geological disasters and their effects were studied. The results show that the disaster-breeding environment is controlled and influenced by the topography， engineering geological rock group， slope structure， geological structure， rainfall and human engineering activities. Taking full account of the disaster-breeding environment in the area， with the engineering geological rock group and topography as the main control factors， the disaster-breeding environment of Yongxin County is divided into 3 large areas and 19 sub-areas， which provides technical support for the risk assessment of fine geological disaster investigation and scientific basis for the precise prevention and control of geological disasters.
- geological disasters /
- disaster-breeding environment /
- disaster-breeding partition /
- Yongxin County

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References

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