Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Zhenli FAN"'
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 6, Pp 253-260 (2024)
Due to alkaline earth metal oxide such as calcium and magnesium being existed in the fly ash, its slurry is alkaline. It’s easy to pollute the underground water when the slurry was filled in the goaf. Thus, some experiments such as composition test
Externí odkaz:
https://doaj.org/article/0cb39568e44d45449bbb0bcf25381aee
Publikováno v:
Meitan xuebao, Vol 48, Iss 7, Pp 2717-2727 (2023)
High calcium fly ash slurry has a high pH value, which is prone to contaminating groundwater when it is directly used for fire prevention and extinguishing in gob. To study the reaction characteristics of carbon fixation and alkali reduction in the p
Externí odkaz:
https://doaj.org/article/dc956f7cae564377b436a3390feff538
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
The Yushen mining area contains thin bedrock and a shallow buried coal seam, where JingLe group Hipparion clay and Lishi loess serve as a high-quality cement insulation cover. This study investigates the properties of the clay layer to determine the
Externí odkaz:
https://doaj.org/article/121e6bd90bc7459ea219df3e1d281053
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
The Yushen mining area contains thin bedrock and a shallow buried coal seam, where JingLe group Hipparion clay and Lishi loess serve as a high-quality cement insulation cover. This study investigates the properties of the clay layer to determine the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58f427690cf8a10d8809d7247aa6924e
https://doaj.org/article/121e6bd90bc7459ea219df3e1d281053
https://doaj.org/article/121e6bd90bc7459ea219df3e1d281053
Publikováno v:
Hydrogeology Journal. 22:1693-1705
Coal mining safety has been compromised with water inrushes from aquifers either overlying or underlying the coal seams. Detailed studies of the associated hydrogeological conditions in China have led to different approaches to mitigate the water inr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a30d5d54296c793f3603715ab0c7c39a
https://doi.org/10.1007/s10040-014-1138-9
https://doi.org/10.1007/s10040-014-1138-9
Publikováno v:
2010 2nd International Conference on Advanced Computer Control.
The development of common characteristics abstracted from flow phenomena is important to enhance computer simulation efficiency and reduce repeated work. In this paper, a hiberarchy of flow simulation is presented firstly. It is intended to provide r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bdd2f8c53db74b856f31df6984a6558
https://doi.org/10.1109/icacc.2010.5487159
https://doi.org/10.1109/icacc.2010.5487159
Publikováno v:
2nd International Conference on Advanced Computer Control (ICACC), 2010; 2010, p505-509, 5p