Zobrazeno 1 - 10
of 50
pro vyhledávání: '"High groundwater level"'
Autor:
Liang YUAN, Liangji XU
Publikováno v:
Meitan xuebao, Vol 49, Iss 1, Pp 65-74 (2024)
Underground coal mining often leads to surface subsidence and water accumulation, changes in the ecological environment, as well as in the spatial pattern of land and water resources, in high groundwater level mining areas. At present, in coal mining
Externí odkaz:
https://doaj.org/article/88b1b537e3bb49398d1b12899b32643a
Publikováno v:
Mining and Metallurgy Engineering Bor, Vol 2024, Iss 1, Pp 21-28 (2024)
There was an increase in the groundwater level and increased waterlogging of the terrain at the "Šaški potok" flotation tailing dump in Majdanpek, due to a damage of drainage collector. The stability of man-made materials of the landfills is direct
Externí odkaz:
https://doaj.org/article/8097146355ea4359929a3b5e56529fdb
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 1, Pp 355-365 (2024)
Mining activities and urbanisation in high dive mining areas can lead to significant changes in land use types, which in turn affect the carbon sequestration capacity of mining areas. Based on the land use data of Panxie mining area from 2002 to 2021
Externí odkaz:
https://doaj.org/article/a362202e4c9a4fcead56020d9799f27a
Publikováno v:
Buildings, Vol 14, Iss 10, p 3090 (2024)
Dynamic compaction (DC) represents a cost-effective method for reinforcing subgrade and is particularly suited to treating large-scale building subgrade. Nevertheless, the effect of DC reinforcement on high groundwater level (HGL) subgrade remains un
Externí odkaz:
https://doaj.org/article/6ea3d75406ce47b8ac5071693b5a8490
Autor:
Ru SUN, Xiaojun ZHU, Pengfei ZHANG, Ming LIANG, Xin ZHANG, Zhengyuan NING, Xueni PENG, Hui LIU, Xiaoyu YANG, Wenshan HUANG, Yu YAN, Changzheng DUAN
Publikováno v:
Meitan kexue jishu, Vol 50, Iss 12, Pp 215-224 (2022)
In recent years, with the large-scale and high-intensity mining of coal resources, the problem of water accumulation in mining areas with high groundwater levels has become particularly prominent, which has had a serious impact on the surrounding eco
Externí odkaz:
https://doaj.org/article/cd9b76e6ef3d44a79d6d66e7b92c9a72
Akademický článek
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Publikováno v:
Guan'gai paishui xuebao, Vol 41, Iss 7, Pp 104-110 (2022)
【Objective】 Frost heave is a hazard damaging canals constructed in frozen soils with shallow groundwater table. Taking trapezoidal canals with arc bottoms as an example, this paper investigated the mechanisms underlying the formation of frost hea
Externí odkaz:
https://doaj.org/article/a8944bffbeec42eabf043bdde598fd55
Akademický článek
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Publikováno v:
Remote Sensing, Vol 14, Iss 9, p 2014 (2022)
Carbon sequestration in terrestrial ecosystems plays an essential role in coping with global climate change and achieving regional carbon neutrality. In mining areas with high groundwater levels in eastern China, underground coal mining has caused se
Externí odkaz:
https://doaj.org/article/1e16c1adc8e24f1a93b1d14a55a0cf10
Akademický článek
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