Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Shenyang Ouyang"'
Autor:
Junmeng Li, Yanli Huang, Shenyang Ouyang, Yachao Guo, Huadong Gao, Laiwei Wu, Yibing Shi, Lei Zhu
Publikováno v:
International Journal of Mining Science and Technology, Vol 32, Iss 2, Pp 335-345 (2022)
Broken gangue has been extensively used in rockfill dams, subgrade, embankment, foundation cushion and other engineering construction. The deformation characteristics of broken gangue under the bearing compression play a decisive role in the firmness
Externí odkaz:
https://doaj.org/article/32eb8f038730425b972a375a4e98b8e2
Autor:
Jiaqi Wang, Yanli Huang, Wenrui Zhai, Junmeng Li, Shenyang Ouyang, Huadong Gao, Yahui Liu, Guiyuan Wang
Publikováno v:
Heliyon, Vol 9, Iss 3, Pp e13608- (2023)
Coal mine safety management is the foundation and decisive factor of coal mining. The manual detection model is the main way for traditional coal mine safety management, which has problems such as inefficient identification of safety risks in coal mi
Externí odkaz:
https://doaj.org/article/ff89eb5db19a4665ab6accdfc1526e38
Autor:
Shenyang Ouyang, Yanli Huang, Laiwei Wu, Wei Yin, Xu Yang, Jiaqi Wang, Guiyuan Wang, Junmeng Li, Yongchao Lei
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01462- (2022)
Mine water is rich in various chlorides, which will inevitably affect the performance of the cemented paste backfill (CPB). In this study, the TAM Air isothermal calorimeter was used, the effects of typical chlorides (NaCl, CaCl2 and MgCl2) in mine w
Externí odkaz:
https://doaj.org/article/5227dac4c6b9433bbbe8d8ab9ea019e2
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
In coal mining, the problems of massive discharge of solid waste, environmental pollution, and surface subsidence disaster are urgent to be solved. Based on this engineering background, the feasibility of using solid waste soda residue to improve gan
Externí odkaz:
https://doaj.org/article/32b430da6b0941d683a6e301e317c161
Publikováno v:
Advances in Materials Science and Engineering, Vol 2019 (2019)
Backfilling mining method is an overlying strata control way, which is widely used in underground coal mine. This method is effective in preventing and controlling geological disasters such as surface subsidence, mine water inrush, rock burst, and ot
Externí odkaz:
https://doaj.org/article/ffb701470c2849c2b542f349d4d3f17c
Publikováno v:
Energies, Vol 13, Iss 16, p 4095 (2020)
In the eastern mining area of Ningxia, China, multi-layered sandstone aquifers are widely distributed in the underground. However, the water abundance of these aquifers is not clear, which brings great challenges to the prevention and control of mine
Externí odkaz:
https://doaj.org/article/a006f7dfb15a4fa78778c43defcaaa57
Autor:
Kai Wang, Yanli Huang, Huadong Gao, Wen Zhai, Yongfeng Qiao, Junmeng Li, Shenyang Ouyang, Wei Li
Publikováno v:
Energies, Vol 13, Iss 13, p 3368 (2020)
To improve the resource recovery efficiency of mining face in thick coal seams, the correlation between deformation failure of bottom coal in the gob-side entry and coal pillar width was analyzed by theoretical analysis, numerical calculation, and si
Externí odkaz:
https://doaj.org/article/69f56238b2d0487793463fdf627a6450
Publikováno v:
Environmental Science and Pollution Research. 29:48285-48300
The long-term, high-yield production of coal has resulted in the large-scale accumulation of coal gangue on the ground surface, which causes serious environmental problems. Therefore, clean and environmental treatment of coal gangue is urgently neede
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dab01fea2cc9d09f483b93df556bc416
https://doi.org/10.1007/s11356-022-19238-3
https://doi.org/10.1007/s11356-022-19238-3
Autor:
Jiaqi Wang, Yanli Huang, Laiwei Wu, Peixing Jing, Junmeng Li, Shenyang Ouyang, Yachao Guo, Wenzheng Wang
Publikováno v:
Environmental Reviews.
The excessive consumption of resources and the destruction of ecological environment in mining areas have severely restricted coal mining, and the research on resource and environmental carrying capacity (RECC) of mining areas is of great significanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91884a041545d5d4218124b33ba8cb16
https://doi.org/10.1139/er-2022-0093
https://doi.org/10.1139/er-2022-0093
Publikováno v:
Journal of Water Process Engineering. 53:103741
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9e6edb14cde73475b2bb0cb1f49c620
https://doi.org/10.1016/j.jwpe.2023.103741
https://doi.org/10.1016/j.jwpe.2023.103741