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Frontiers in Earth Science, 2022 The exploitation of mineral resources is crucial for cost-effective construction but has also led to severe damage to the ecological environment in mining areas.
Hui-li Shang +5 more
semanticscholar +1 more source
A Comprehensive Method for Subsidence Prediction on Two-Seam Longwall Mining
Energies, 2019 The purpose of mining subsidence prediction is to establish a reliable assessment for surface subsidence resulting from underground mining. In this study, a new method for predicting subsidence in two-seam mining is proposed.
Bin Zhang +4 more
doaj +1 more source
Subsidence Control Design Method and Application to Backfill-Strip Mining Technology
Advances in Civil Engineering, 2021 Intensive and massive coal mining causes a series of geological hazards and environmental problems, especially surface subsidence. At present, two major types of subsidence control technology are applied: backfilling technology and partial mining ...
Xiaojun Zhu +6 more
doaj +1 more source
Automated Extraction of Ground Fissures Due to Coal Mining Subsidence Based on UAV Photogrammetry
Remote Sensing, 2022 Widespread ground fissures caused by coal mining subsidence are a main cause of ecological destruction in coal mining areas, and the rapid monitoring of ground fissures is essential for ecological restoration.
Kun Yang +7 more
semanticscholar +1 more source
Long term time-lapse microgravity and geotechnical monitoring of relict salt-mines, Marston, Cheshire, UK. [PDF]
, 2012 The area around the town of Northwich in Cheshire, U. K., has a long history of catastrophic ground subsidence caused by a combination of natural dissolution and collapsing abandoned mine workings within the underlying Triassic halite bedrock geology. In
Branston, M +5 more
core +3 more sources
Remote Sensing, 2023 The land subsidence occurring over a goaf area after coal mining is a protracted process. The accurate prediction of long-term land subsidence over goaf areas relies heavily on the availability of long-term land subsidence monitoring data.
Jinyang Li +4 more
doaj +1 more source
Prediction of subsidence due to underground mining by artificial neural networks [PDF]
, 2003 Alternatively to empirical prediction methods, methods based on influential functions and on mechanical model, artificial neural networks (ANNs) can be used for the surface subsidence prediction.
Ambrožič, Tomaž, Turk, Goran
core +1 more source
Geodetic and seismological observations applied for investigation of subsidence formation in the CSM Mine (Czech Republic) [PDF]
, 2018 Purpose. Undermined areas are affected by the creation of subsidence depressions due to long-term underground mining. In general, different geodetic methods are applied to obtain further information needed to determine the spatial development of the ...
Kajzar, V
core +1 more source
Land, 2023 In the coal-grain composite area (CGCA) of eastern China with a high groundwater table (HGT), underground coal mining subsidence has caused extensive submergence of farmland, posing a significant threat to regional food security.
Zhanjie Feng +5 more
doaj +1 more source
International Journal of Coal Science & Technology, 2022 With the continuous growth of the population and the continuous reduction of cultivated land, China’s food security is greatly threatened. In addition, China’s coal mining has been mainly underground mining, causing land subsidence and damaging existing ...
L. Duo, Zhenqi Hu, Kun Yang, Yanan Li
semanticscholar +1 more source