Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Dewu Jin"'
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 4, Pp 133-139 (2023)
According to some hot spots such as exploration before excavation，difficulties like drainage mining under special conditions and contradictory while operating procedures in recent coal mining water prevention projects, confusions brought to product
Externí odkaz:
https://doaj.org/article/46f9b8b56d1c4f36952d03029fc743fc
Autor:
Zhenfang Zhou, Shuning Dong, Hao Wang, Dewu Jin, Xiaodong Wang, Yang Dong, Shi Chen, Debin Li, Xingling Dong, Hongbo Shang
Publikováno v:
Mine Water and the Environment. 41:764-774
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f3ad4ded238a0e1ddcdc96456a5f9bf
https://doi.org/10.1007/s10230-022-00873-8
https://doi.org/10.1007/s10230-022-00873-8
Publikováno v:
Mine Water and the Environment. 40:378-388
Monitoring and early warning systems are an efficient way to avoid and mitigate the significant loss of properties and people’s lives caused by water inrush via the coal seam floor, a frequent problem in north China’s deeper coal mines. This pape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::715064f2968bc47752b0bdf7cd58ade9
https://doi.org/10.1007/s10230-021-00767-1
https://doi.org/10.1007/s10230-021-00767-1
Publikováno v:
DESALINATION AND WATER TREATMENT. 197:148-156
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3140cd212df2f64c0ec76734c0ec8c55
https://doi.org/10.5004/dwt.2020.25991
https://doi.org/10.5004/dwt.2020.25991
Publikováno v:
Mine Water and the Environment. 38:158-165
Shallow coal seams are actively excavated in western China, which can adversely affect groundwater availability. We analyzed the failure mode in the mining of a shallow coal seam, and demonstrated that its fracture zone was directly exposed to an unc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83e77e0712e563a044c719557406030f
https://doi.org/10.1007/s10230-018-0551-z
https://doi.org/10.1007/s10230-018-0551-z
Autor:
Chunhu, Zhao, Dewu, Jin, Qiangmin, Wang, Hao, Wang, Zhixue, Li, Xiaolong, Shen, Mingpei, Li, Shaofeng, Wang
Publikováno v:
Arabian Journal of Geosciences; Feb2021, Vol. 14 Issue 4, p1-12, 12p
Publikováno v:
Procedia Earth and Planetary Science. 3:166-174
Based on data mining classification technique, the neural network and the decision tree algorithms were studied to build a prediction system of water inrushes through coal floors. The back propagation neural network and the probabilistic neural netwo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bf40544e5659377af8135656ec08650
Publikováno v:
Cold Regions Science and Technology. 42:215-225
Thaw slumping existing on two slopes in permafrost region of the Qinghai-Tibet Plateau is studied with their geological features, deformations and ground temperature in this paper. The failure shows as collapse and slide of active layer along the mas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63d624a95829e892ddac6436cd9ad7c1
https://doi.org/10.1016/j.coldregions.2005.02.002
https://doi.org/10.1016/j.coldregions.2005.02.002
Publikováno v:
Uranium - Past & Future Challenges; 2015, p861-870, 10p
Publikováno v:
Landslides; Sep2006, Vol. 3 Issue 3, p260-264, 5p