Subsidence prediction and surface deformation monitoring and analysis in Beiminghe Iron Mine,China

CAI Meifeng; LI Chunlei; XIE Mowen; LI Xiaolu

doi:10.13374/j.issn1001-053x.2008.02.004

Volume 30 Issue 2

Aug. 2021

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CAI Meifeng, LI Chunlei, XIE Mowen, LI Xiaolu. Subsidence prediction and surface deformation monitoring and analysis in Beiminghe Iron Mine,China[J]. Chinese Journal of Engineering, 2008, 30(2): 109-114. doi: 10.13374/j.issn1001-053x.2008.02.004

Citation:

CAI Meifeng, LI Chunlei, XIE Mowen, LI Xiaolu. Subsidence prediction and surface deformation monitoring and analysis in Beiminghe Iron Mine,China[J]. Chinese Journal of Engineering, 2008, 30(2): 109-114. doi: 10.13374/j.issn1001-053x.2008.02.004

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Subsidence prediction and surface deformation monitoring and analysis in Beiminghe Iron Mine,China

doi: 10.13374/j.issn1001-053x.2008.02.004

School of Civil and Environment Engineering, University of Science and Technology Beijing, Beijing 100083, China

Received Date: 2006-12-03
Rev Recd Date: 2007-01-24

Available Online: 2021-08-06

Abstract

Abstract

According to poor integrality of overlaying rock in Beiminghe Iron Mine, China, a research was done for predicting the subsidence of metal mines based on geographic information system (GIS) and probability-integral method. A three-dimensional (3D) calculating model related to geographic, geologic and inherent information was built. By using the effective spatial analytical function and the drawing tool of GIS, the analysis results intuitively show the degree and scope of mining subsidence.
- metal mine,
- sublevel caving method without sill pillar,
- mining subsidence,
- prediction,
- geographic information system(GIS),
- surface deformation,
- probability-integral method