A novel method combining strata movement and UAV infrared remote sensing technology to evaluate mining ground damage
Abstract Mining-induced ground fissures are common problems associated with mining damage in shallowly buried coal seams in the western mining area of China. To evaluate the surface mining damage of the 12203 working face of the Huojitu Colliery in Shendong mining area, low-altitude infrared aerial...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2024-11-01
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| Series: | International Journal of Coal Science & Technology |
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| Online Access: | https://doi.org/10.1007/s40789-024-00737-2 |
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| author | Yixin Zhao Kangning Zhang Chunwei Ling Jihong Guo Bo Sun |
| author_facet | Yixin Zhao Kangning Zhang Chunwei Ling Jihong Guo Bo Sun |
| author_sort | Yixin Zhao |
| collection | DOAJ |
| description | Abstract Mining-induced ground fissures are common problems associated with mining damage in shallowly buried coal seams in the western mining area of China. To evaluate the surface mining damage of the 12203 working face of the Huojitu Colliery in Shendong mining area, low-altitude infrared aerial surveys were conducted on the ground at the static fissure area (O-A1) and the dynamic fissure area (O-A2) of the working face. The temperature evolution patterns of fissures, sand and plants in the infrared images were analysed. The relationship between overburden fractures and surface fissure temperature was revealed, and the influence range and temperature self-healing period of the surface affected by underground mining were determined. The results indicated that underground mining could lead to a decrease in the ground temperature above the working face. The surface temperature evolution can be divided into three zones: a temperature stabilization zone before mining, a temperature cooling zone during mining, and a temperature recovery zone after mining. The temperature of sand and plants above the working face exhibited quadratic curve changes in O-A1 and O-A2, respectively. The length of the temperature reduction zone affected by mining is 40 m in O-A2, and 46.8 m in O-A1. The temperature recovery periods of ground fissures in O-A1 and O-A2 were 4.0 and 4.6 d, respectively. These findings could provide a basis for evaluating mining ground damage. |
| format | Article |
| id | doaj-art-ba121a5a00ba4d44b498f15ac7e04c6d |
| institution | Kabale University |
| issn | 2095-8293 2198-7823 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | International Journal of Coal Science & Technology |
| spelling | doaj-art-ba121a5a00ba4d44b498f15ac7e04c6d2024-12-01T12:06:14ZengSpringerOpenInternational Journal of Coal Science & Technology2095-82932198-78232024-11-0111111810.1007/s40789-024-00737-2A novel method combining strata movement and UAV infrared remote sensing technology to evaluate mining ground damageYixin Zhao0Kangning Zhang1Chunwei Ling2Jihong Guo3Bo Sun4Beijing Key Laboratory for Precise Mining of Intergrown Energy and Resources, China University of Mining and Technology (Beijing)School of Energy & Mining Engineering, China University of Mining and TechnologySchool of Energy & Mining Engineering, China University of Mining and TechnologySchool of Energy & Mining Engineering, China University of Mining and TechnologySchool of Energy & Mining Engineering, China University of Mining and TechnologyAbstract Mining-induced ground fissures are common problems associated with mining damage in shallowly buried coal seams in the western mining area of China. To evaluate the surface mining damage of the 12203 working face of the Huojitu Colliery in Shendong mining area, low-altitude infrared aerial surveys were conducted on the ground at the static fissure area (O-A1) and the dynamic fissure area (O-A2) of the working face. The temperature evolution patterns of fissures, sand and plants in the infrared images were analysed. The relationship between overburden fractures and surface fissure temperature was revealed, and the influence range and temperature self-healing period of the surface affected by underground mining were determined. The results indicated that underground mining could lead to a decrease in the ground temperature above the working face. The surface temperature evolution can be divided into three zones: a temperature stabilization zone before mining, a temperature cooling zone during mining, and a temperature recovery zone after mining. The temperature of sand and plants above the working face exhibited quadratic curve changes in O-A1 and O-A2, respectively. The length of the temperature reduction zone affected by mining is 40 m in O-A2, and 46.8 m in O-A1. The temperature recovery periods of ground fissures in O-A1 and O-A2 were 4.0 and 4.6 d, respectively. These findings could provide a basis for evaluating mining ground damage.https://doi.org/10.1007/s40789-024-00737-2Unmanned aerial vehicle (UAV)Infrared imagerUnderground miningStrata movementGround fissuresTemperature evolution |
| spellingShingle | Yixin Zhao Kangning Zhang Chunwei Ling Jihong Guo Bo Sun A novel method combining strata movement and UAV infrared remote sensing technology to evaluate mining ground damage International Journal of Coal Science & Technology Unmanned aerial vehicle (UAV) Infrared imager Underground mining Strata movement Ground fissures Temperature evolution |
| title | A novel method combining strata movement and UAV infrared remote sensing technology to evaluate mining ground damage |
| title_full | A novel method combining strata movement and UAV infrared remote sensing technology to evaluate mining ground damage |
| title_fullStr | A novel method combining strata movement and UAV infrared remote sensing technology to evaluate mining ground damage |
| title_full_unstemmed | A novel method combining strata movement and UAV infrared remote sensing technology to evaluate mining ground damage |
| title_short | A novel method combining strata movement and UAV infrared remote sensing technology to evaluate mining ground damage |
| title_sort | novel method combining strata movement and uav infrared remote sensing technology to evaluate mining ground damage |
| topic | Unmanned aerial vehicle (UAV) Infrared imager Underground mining Strata movement Ground fissures Temperature evolution |
| url | https://doi.org/10.1007/s40789-024-00737-2 |
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