Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Peichao FENG"'
Autor:
Wei QIAO, Mengnan LIU, Xiangsheng MENG, Xianggang CHENG, Peichao FENG, Xiaoqin LI, Wenping LI
Publikováno v:
Meitan xuebao, Vol 49, Iss 4, Pp 2031-2044 (2024)
The occurrence of mine water inrushes is common and poses significant hazards in various mining areas throughout China. However, the existing regulations lack of specific engineering geological and hydrogeological exploration guidelines tailored to t
Externí odkaz:
https://doaj.org/article/8c3b76967c3b4db19b8c45cf3b833f49
Autor:
Wei QIAO, Yuguang LYU, Gang HAN, Guangyao LIU, Wenbin LYU, Peichao FENG, Weichi CHEN, Zhen WANG
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 2, Pp 194-208 (2024)
The first and currently only Jurassic coal seam mining floor Baotashan sandstone water inrush and well flooding accident occurred in the New Shanghai No. 1 Coal Mine in Shanghai Miao Mining Area, Inner Mongolia. This paper researched the water inrush
Externí odkaz:
https://doaj.org/article/92589af140ea4d99bbe6b08d133583bd
Publikováno v:
Frontiers in Earth Science, Vol 10 (2023)
The confining pressure induces the deformation of fractures with seepage through the fracture. The seepage characteristics can reflect the deformation of the hydraulic aperture. We propose theoretical models to describe the mechanism by which the con
Externí odkaz:
https://doaj.org/article/8ca56c9f57c34da08f3928577e8a8ccb
Publikováno v:
Lithosphere, Vol 2022, Iss 1 (2022)
AbstractThe fluid flow in fractured rock was determined by the aperture of fractures, which is influenced by the complex variation and wide distribution of in situ stress conditions. While extensive studies focused on qualitative analysis of the expe
Externí odkaz:
https://doaj.org/article/22ae208438c64f989a8d5ff8c979f9d1
Publikováno v:
Water, Vol 15, Iss 1, p 213 (2023)
The factors affecting the deflection flow in a bifurcated fracture under the effect of the fracture contact area are discussed. The effects of the contact area and cross-section on the deflection flow are determined using a combination of experiments
Externí odkaz:
https://doaj.org/article/8f6e15a1692446a99e3dd1f698e54f1c
Autor:
Xianggang Cheng1,2, Wei Qiao1 qiaowei@cumt.edu.cn, Dongqiang Hu3 hdq@xjie.edu.cn, Zhilong Qi4, Peichao Feng1, Tinti, Francesco2
Publikováno v:
Energy Sources Part A: Recovery, Utilization & Environmental Effects. 2024, Vol. 46 Issue 1, p854-871. 18p.
Publikováno v:
Indian Geotechnical Journal. 53:622-633
To understand the change of fluid hydraulic behavior in the fracture under different shear displacements, fluid flow simulation at different flow velocity is carried out based on the Navier-Stokes equation. We characterize and make statistics on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94713d4000ca9734b077de7723798325
https://doi.org/10.21203/rs.3.rs-2698867/v1
https://doi.org/10.21203/rs.3.rs-2698867/v1
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources. 8
Publikováno v:
The European Physical Journal Plus. 137