Zobrazeno 1 - 10
of 817
pro vyhledávání: '"Wenquan ZHANG"'
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 6, Pp 165-175 (2024)
As a new type of mine geological disaster, water-sand inrush has the characteristics of concealment, sudden onset, difficulty in monitoring, and strong destruction. Therefore, exploring the characteristics of overlying rock mining degradation and the
Externí odkaz:
https://doaj.org/article/f21a4a78899e41e4a0746ca9fba526e4
Autor:
Juan Yang, Zhaohui Xing, Baolin Liu, Dong Sun, Chunsheng Wang, Luwei Han, Jianxin Xia, Wenquan Zhang, Chengbing Song
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
The ecological implications of deep-sea mining, particularly the considerable discharge of suspended sediments during operational processes, have attracted substantial concerns. In order to reveal the metal regeneration dynamics in the polymetallic n
Externí odkaz:
https://doaj.org/article/a69f45a9cb174c34b4f4f6034040c195
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-21 (2024)
Abstract Water inrush originating from hidden faults in the coal seam floor is challenging to prevent due to their concealed nature. This paper develops a coupled stress–seepage–damage model for simulating rock fracture, implemented using the fin
Externí odkaz:
https://doaj.org/article/924c428b6e61447fbeb2c4c64044c8a2
Autor:
Cuihua WANG1 wch-7855@163.com, Wenquan ZHANG1, Duo RONG1, Zepeng JIA1, Bin GONG1, Jianhua WU1,2
Publikováno v:
Thermal Science. 2024, Vol. 28 Issue 2C, p1677-1688. 12p.
Publikováno v:
ACS Omega, Vol 8, Iss 48, Pp 45854-45866 (2023)
Externí odkaz:
https://doaj.org/article/b6b2c7d3296b4ef78565a975ae129a4c
Autor:
Logan, John R., Zhang, Wenquan
Publikováno v:
Spatially Integrated Social Science.
Externí odkaz:
https://doi.org/10.1093/oso/9780195152708.003.0006
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 5, Pp 1-10 (2023)
In response to the current challenges of high water pressure and easy conduction in kilometer deep wells, we propose the “hydrophobic pressure reduction, slurry reinforcement” mine water control technology, which requires slurry materials with
Externí odkaz:
https://doaj.org/article/01012abcafa24fe3889fce29ad80c24b
Autor:
Xiai Zhang, Wenquan Zhang, Xinwei Zhang, Jun Li, Tong Wang, Qikui Fan, Hao Zhu, Zhimao Yang, Chuncai Kong
Publikováno v:
iScience, Vol 26, Iss 10, Pp 108054- (2023)
Summary: Peroxymonosulfate (PMS)-based advanced oxidation processes in liquid phase systems can actively degrade toluene. In this work, the catechol structural surfactant was introduced to synthesize the dispersed and homogeneous CoFe2O4 nanospheres
Externí odkaz:
https://doaj.org/article/997c067c8ee9497098e22128d6d53ca0
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract We have investigated the activation characteristics of mining faults and the effect of grouting reinforcement under thick loose layer and thin bedrock of the working face and evaluate their impact on the safety of mining at similar working f
Externí odkaz:
https://doaj.org/article/4b2ee0be16664814949a9f4a21a20ecb
Publikováno v:
FirePhysChem, Vol 2, Iss 3, Pp 236-252 (2022)
As a promising choice of new-generation green propellant fuels, hypergolic ionic liquids (HILs) have attracted a great deal of interest in recent ten years, illustrated by their applications in the field of space science and exploring outer space. Th
Externí odkaz:
https://doaj.org/article/f64d7b4e57984d64a7e73ac645c545b0