Simulations of goaf surface subsidence via filling control. [PDF]
PLoS One, 2022 Xincheng Gold Mine is taken as an example to investigate the ground subsidence that results from filling. Both numerical simulations and simulation experiments are conducted to simulate the deformation process at the stope roof and bottom from excavation and filling.
Yang Y, Zhang M, Hu G, Guan K.
europepmc +6 more sources
Wuhan Surface Subsidence Analysis in 2015–2016 Based on Sentinel-1A Data by SBAS-InSAR
Remote Sensing, 2017 The Terrain Observation with Progressive Scans (TOPS) acquisition mode of Sentinel-1A provides a wide coverage per acquisition and features a repeat cycle of 12 days, making this acquisition mode attractive for surface subsidence monitoring.
Lv Zhou +6 more
doaj +3 more sources
Investigating Mining-Induced Surface Subsidence in Mountainous Areas Using Integrated InSAR and GNSS Monitoring [PDF]
SensorsLeveraging the complementary advantages of InSAR and GNSS, this study proposes a refined method for monitoring mining-induced surface subsidence by integrating both technologies.
Qingfeng Hu +13 more
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Research on prediction method of coal mining surface subsidence based on MMF optimization model [PDF]
Scientific ReportsCoal seam mining causes fracture and movement of overlying strata in goaf, and endangers the safety of surface structures and underground pipelines. Based on the engineering geological conditions of 22,122 working face in Cuncaota No.2 Coal Mine of China
Chunde Piao +3 more
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Monitoring, analyzing and predicting urban surface subsidence: A case study of Wuhan City, China
International Journal of Applied Earth Observations and Geoinformation, 2021 Wuhan, one of China's megacities with rapid development, is facing serious surface subsidence. In this study, we combined MT-InSAR, geo-detector, and LSTM (Long Short-Term Memory) to achieve the monitoring, analysis, and prediction of surface subsidence ...
Qing Ding +5 more
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Surface Subsidence Analysis by Multi-Temporal InSAR and GRACE: A Case Study in Beijing
Sensors, 2016 The aim of this study was to investigate the relationship between surface subsidence and groundwater changes. To investigate this relationship, we first analyzed surface subsidence. This paper presents the results of a case study of surface subsidence in
Jiming Guo +3 more
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A Method for Predicting the Surface Subsidence Duration and the Maximum Subsidence Velocity
LandThe surface subsidence duration and the maximum subsidence velocity are critical indicators to evaluate the stability and severity of surface damage.
Yanjun Zhang +5 more
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Research on the surface subsidence characteristics and prediction models caused by coal mining under the reverse fault [PDF]
Scientific ReportsPredicting and understanding the phenomenon of surface subsidence caused by coal mining in working faces with faults are important issues for safe coal mining and efficient production. In numerical simulation experiments, it was found that the phenomenon
Jin Luo +4 more
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SURFACE SUBSIDENCE MONITORING IN GANZHOU AREA BASED ON SBAS-INSAR [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 In this paper, we first obtained the temporal-spatial changes of surface subsidence in Ganzhou area based on SBAS-InSAR technology using 24 scenes Sentine-1A images covering the Ganzhou area from 2018 to 2020.
X. Li +7 more
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Meitan kexue jishu, 2023 The characteristics of surface subsidence under the condition of repeated mining in weakly cemented strata are of great significance to the safe and efficient mining and ecological restoration of coal resources in weakly cemented mining areas in western ...
Wenbing GUO +3 more
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