Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Jinyang Fan"'
Publikováno v:
International Journal of Mining Science and Technology, Vol 34, Iss 4, Pp 521-530 (2024)
Acoustic emission (AE) localization algorithms based on homogeneous media or single-velocity are less accurate when applied to the triaxial localization experiments. To the end, a robust triaxial localization method of AE source using refraction path
Externí odkaz:
https://doaj.org/article/33a0997b5dda41c48d935c147e652d8a
Publikováno v:
Advances in Materials Science and Engineering, Vol 2024 (2024)
Swelling of anhydrite rock causes serious damage to the tunnel and generates high additional costs in the process of tunnel construction and operation and has gradually become one of the main factors that threaten the safety of the tunnel. It is extr
Externí odkaz:
https://doaj.org/article/b9b990c42d4b4d468696a5bbf12859f8
Publikováno v:
ACS Omega, Vol 6, Iss 39, Pp 25461-25475 (2021)
Externí odkaz:
https://doaj.org/article/e90f864819bf4c43af1c21cd12e0af6c
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
In order to study the damage evolution law of coal under the seepage-stress coupling, this paper adopted the rock servo triaxial test system to conduct permeability test for full stress-strain process on 10 sets of coal specimens using steady-state m
Externí odkaz:
https://doaj.org/article/24ace4600fac421eadc35c2d240d205f
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Coal dust pollution in fully mechanized excavation faces not only affects the safety production of the coal mine but also threatens the health of workers. In order to reduce coal dust pollution and improve work conditions in mines, the layout of the
Externí odkaz:
https://doaj.org/article/2356a159e133461eb54a110121a2bb3a
Publikováno v:
Frontiers in Earth Science, Vol 9 (2022)
In this study, a multi-physics coal and gas outburst experimental apparatus is developed to allow investigating the gas-driven mechanism behind the disaster caused by coal and gas outbursts in tectonic regions. The apparatus can simulate the coal and
Externí odkaz:
https://doaj.org/article/fc7bc11a7db241fcba0f4f5fb4e06d36
Publikováno v:
IEEE Access, Vol 8, Pp 18995-19007 (2020)
Because of complex geo-conditions, many caverns by solution mining in bedded salt rocks have different irregular shapes. To verify the feasibility of using irregular-shaped caverns for underground gas storage (UGS), four typical cavern-shapes are sel
Externí odkaz:
https://doaj.org/article/6ff279c846164f128ccd00d4e3101e63
Publikováno v:
IEEE Access, Vol 6, Pp 67581-67593 (2018)
Image encryption can be classified into pixel-level and bit-level according to the smallest processing element in the permutation and diffusion. Most pixel-level permutations only change the pixel positions, so the histograms of the permuted image an
Externí odkaz:
https://doaj.org/article/2a64b30af42a496aacc1406e370e4f2d
Publikováno v:
Advances in Materials Science and Engineering, Vol 2019 (2019)
The problem of oil-water separation regarding oil-containing brine has been of much concern when using the oil pad water dissolution method to construct salt cavern reservoirs. In this paper, oil-water separation materials with micro-nano hierarchica
Externí odkaz:
https://doaj.org/article/a867eca55cee42dc93f365e4c45d8a6c
Publikováno v:
Environmental Science and Pollution Research. 30:52340-52357