Results 1 to 10 of about 4,148 (265)

New opportunities and challenges in surveying underground cavities using photogrammetric methods

International Journal of Mining Science and Technology, 2021
The exploitation of the underground is currently undergoing a major transformation process. Besides mining, alternative ways of utilization are playing an increasingly important role.
Malte J.M. Gurgel, Axel Preusse
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Research and application of maximum surface subsidence model under the condition of repeated mining in weakly cemented strata

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, Mingzhen HAN, Weiqiang YANG, Zhibao MA   +3 more
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Evolution Assessment of Mining Subsidence Characteristics Using SBAS and PS Interferometry in Sanshandao Gold Mine, China

Remote Sensing, 2022
Ground subsidence is a common geological phenomenon occurring in mining areas. As an important Chinese gold mine, Sanshandao Gold Mine has a mining history of 25 years, with remarkable ground subsidence deformation.
Jia Liu, Fengshan Ma, Guang Li, Jie Guo, Yang Wan, Yewei Song   +5 more
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The future of underground spatial planning and the resulting potential risks from the point of view of mining subsidence engineering

International Journal of Mining Science and Technology, 2020
The topic of ground movements in Germany has been studied extensively in the past, especially in the field of active mines. The active hard coal mines in Germany were finally shut down in 2018 and lignite mining is expected to take place only until 2038.
Carolina Brücker, Axel Preuße
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Long-term Landsat monitoring of mining subsidence based on spatiotemporal variations in soil moisture: A case study of Shanxi Province, China

International Journal of Applied Earth Observations and Geoinformation, 2021
Ground subsidence caused by mining activities has extensively and chronically affected people living near mining areas. Remote sensing images provide temporally and spatially continuous observations of surface natural resources.
Zhiyu Yi, Meiling Liu, Xiangnan Liu, Yuebin Wang, Ling Wu, Zheng Wang, Lihong Zhu   +6 more
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Research on surface movement and deformation characteristics of loess gully landform in Northern Shaanxi

Meitan kexue jishu, 2023
In order to study the surface movement and deformation characteristics of the collapsible loess gully landform in the northern Shaanxi mining area in the middle reaches of the Yellow River Basin, the N1212 working face in the loess gully area of the ...
Guomou SHI, Lijia ZHANG, Zhenqi HU, Yaokun FU   +3 more
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Use of the area of main influence to fix a relevant boundary for mining damages in Germany

International Journal of Mining Science and Technology, 2018
In 2010, the fracking discussion in Germany caused a number of changes in German law, which came into force in 2016. Especially the production of gas had to be regulated.
Denise Müller, Axel Preusse
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Monitoring and Assessment of SBAS-InSAR Deformation for Sustainable Development of Closed Mining Areas—a Case of Nanzhuang Mining Area

IEEE Access, 2023
Closed mining areas are an important potential resource, and rational use of them are critical to implementing sustainable development strategies. To guide the more reasonable development and utilization of the closed mining areas, we proposed a method ...
Zhen Li, Zhongbin Tian, Bin Wang, Weibing Li, Qihao Chen, Zhengjia Zhang   +5 more
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Study on the law of surface subsidence in layered mining of thick coal seam with medium hard roof

Scientific Reports, 2023
In this study, the change law of the surface subsidence coefficient under the condition of thick coal seam layered mining was investigated. The study is based on the measured subsidence data of the 1210-working face of the Mengba mine surface mobile ...
Xiugang Liu, Fei Wei, Zhixiang Tan, Zaibing Jiang, Yi Wang, Jie Zhang   +5 more
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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, Jiacheng Ye, Zhongjian Zhang, Liang Xu, Nengxiong Xu   +4 more
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