Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Hani Mitri"'
Publikováno v:
International Journal of Coal Science & Technology, Vol 10, Iss 1, Pp 1-16 (2023)
Abstract Induced seismicity is strongly related to various engineering projects that cause anthropogenic in-situ stress change at a great depth. Hence, there is a need to estimate and mitigate the associated risks. In the past, various simulation met
Externí odkaz:
https://doaj.org/article/27caa2edaa53495f98adafded14067ff
Publikováno v:
International Journal of Coal Science & Technology, Vol 9, Iss 1, Pp 1-10 (2022)
Abstract The method of drilling and blasting with explosives is widely used in rock fragmentation applications in the mining industry for mine development and ore production. However, the use of explosives is associated with rigorous safety and envir
Externí odkaz:
https://doaj.org/article/b276e1f982264b5cabd47e64b2bce3e9
Autor:
Hongkai Han, Zhaoqi Shi, Weiqin Zuo, Shengjie Wu, Yanwei Liu, Kunrong Xie, Liqun Long, Hani Mitri
Publikováno v:
Energies, Vol 16, Iss 16, p 6056 (2023)
Nano-clean fracturing fluids have broad application potential in coalbed methane reservoir fracturing owing to their high stability, good temperature resistance, low filtration loss, and strong frictional resistance reduction. However, the sand-carry
Externí odkaz:
https://doaj.org/article/7f81fc7be1f14d9a90ab012e08e6ac4a
Publikováno v:
International Journal of Mining Science and Technology, Vol 30, Iss 6, Pp 799-810 (2020)
Coal seam gas content is frequently measured in quantity during underground coal mining operation and coalbed methane (CBM) exploration as a significant basic parameter. Due to the calculation error of lost gas and residual gas in the direct method,
Externí odkaz:
https://doaj.org/article/fd94a58f36db42b7858bb5c71ae65dcd
Publikováno v:
International Journal of Mining Science and Technology, Vol 30, Iss 2, Pp 141-149 (2020)
Destress blasting is a rockburst control technique where highly stressed rock is blasted to reduce the local stress and stiffness of the rock, thereby reducing its burst proneness. The technique is commonly practiced in deep hard rock mines in burst
Externí odkaz:
https://doaj.org/article/7dccf1e0e196470eb36041089ad131b8
Publikováno v:
International Journal of Mining Science and Technology, Vol 29, Iss 4, Pp 565-570 (2019)
One of the most serious mining disasters in underground mines is rockburst phenomena. They can lead to injuries and even fatalities as well as damage to underground openings and mining equipment. This has forced many researchers to investigate altern
Externí odkaz:
https://doaj.org/article/c966d09fe6944a80aeea589ab306919c
Autor:
Christian Obregon, Hani Mitri
Publikováno v:
International Journal of Mining Science and Technology, Vol 29, Iss 4, Pp 629-640 (2019)
The geotechnical slope design of an open pit wall starts at the bench scale configuration. At this scale, the rock slope stability is governed primarily by the geological discontinuities within the rock mass and as a result, structurally-controlled f
Externí odkaz:
https://doaj.org/article/cceb3891ef534040ab39c5da2b19863d
Probabilistic assessment of rock slopes stability using the response surface approach – A case study
Autor:
Hassan Basahel, Hani Mitri
Publikováno v:
International Journal of Mining Science and Technology, Vol 29, Iss 3, Pp 357-370 (2019)
This paper examines the stability condition of a jointed rock slope in the south western region of Saudi Arabia using deterministic and probabilistic approaches, under both dry and wet conditions. The study area is characterized by complex geology in
Externí odkaz:
https://doaj.org/article/1f53b506e5c946249a74f7c5c159c04c
Publikováno v:
Minerals, Vol 12, Iss 2, p 220 (2022)
The method of drilling and blasting with explosives is widely used in rock fragmentation applications in underground construction projects, such as tunnels and caverns. However, the use of explosives is associated with rigorous safety and environment
Externí odkaz:
https://doaj.org/article/3cdce294d98743449e06cff7c994d6d8
Autor:
Hassan Basahel, Hani Mitri
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 9, Iss 6, Pp 993-1009 (2017)
The stability of rock slopes is considered crucial to public safety in highways passing through rock cuts, as well as to personnel and equipment safety in open pit mines. Slope instability and failures occur due to many factors such as adverse slope
Externí odkaz:
https://doaj.org/article/e99e4cb7d4fb43fca59a60a35d78819d