Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Wanghua SUI"'
Publikováno v:
All Earth, Vol 36, Iss 1, Pp 1-10 (2024)
Loess has unique physical, hydrodynamic and mechanical properties, which are influenced by both internal and external geological processes, as well as human engineering activities. Consequently, surface disasters are especially prevalent in the Loess
Externí odkaz:
https://doaj.org/article/90017c3438624a81bfe83460a756ecad
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract The Ili River Valley in Xinjiang, China, is a typical seasonal frozen area where loess landslide disasters have become increasingly common during the freeze–thaw periods in recent years. This study analyzed the macroscopic mechanical stren
Externí odkaz:
https://doaj.org/article/e47ca3bec0674c468acdbfad31312ec5
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
AbstractFaults significantly affect the stability of surrounding rock and stress distribution, which increases the possibility of water inrush disasters in a coal mine. Also, the precisely advanced prevention and control of floor limestone water beco
Externí odkaz:
https://doaj.org/article/fa503da7b1ef443fa34e0b29b80f997c
Autor:
Wanghua SUI
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 7, Pp 36-43 (2023)
The types of seepage instability of water retention bulkhead are divided according to the analysis of typical cases of leakage instability of water retention bulkhead in mines in China. The seepage instability criterion of water retention bulkhead is
Externí odkaz:
https://doaj.org/article/b3d22bab3bc24b688719c7798e038441
Publikováno v:
International Journal of Mining Science and Technology, Vol 33, Iss 7, Pp 903-917 (2023)
In this study, an orthogonal array experiment is conducted by using a transparent fracture network replica. Image processing and theoretical analysis are performed to investigate the model sealing efficiency (SE), factors influencing SE, and the effe
Externí odkaz:
https://doaj.org/article/60b28b1af31943b4a4e77d0a1f65ffde
Publikováno v:
Geoenvironmental Disasters, Vol 10, Iss 1, Pp 1-18 (2023)
Abstract Background In recent years, the technology of blocking and grouting of has been widely used in the treatment of groundwater inrush in tunnels in China’s mines. Studies have been carried out on the aggregates pouring under hydrodynamic cond
Externí odkaz:
https://doaj.org/article/05583f4a1f754459874427f417f225d9
Publikováno v:
Geoenvironmental Disasters, Vol 9, Iss 1, Pp 1-18 (2022)
Abstract This paper presents an experimental investigation of the plugging efficiency of aggregate pouring through multiple boreholes under flowing water conditions into an inundated mine tunnel. Aggregate pouring into an inundated mine tunnel has be
Externí odkaz:
https://doaj.org/article/8055aa9d9aa8486db2922c57c78eeef8
Publikováno v:
ACS Omega, Vol 6, Iss 7, Pp 4672-4679 (2021)
Externí odkaz:
https://doaj.org/article/928cfd91ecd3446a8fc0ed431b429cb7
Publikováno v:
Geofluids, Vol 2021 (2021)
This paper presents an experimental investigation on the properties of hydraulic conductivity and permeability of conglomerates under different temperatures and confining pressures with integrated samples and samples with shear failure. Constant head
Externí odkaz:
https://doaj.org/article/6db4a5563cc74545ab1b826e8f89eda0
Autor:
Jinxi Liang, Wanghua Sui
Publikováno v:
Applied Sciences, Vol 11, Iss 15, p 7137 (2021)
This paper presents an improved slope stability sensitivity analysis (ISSSA) model that takes anchoring factors into consideration in umbrella-anchored sand and clay slopes under reservoir water level fluctuation. The results of the ISSSA model show
Externí odkaz:
https://doaj.org/article/bbde79e9e2434964aa3d4e2c66dcb90e