Zobrazeno 1 - 10
of 4 075
pro vyhledávání: '"rock slope"'
Publikováno v:
Meikuang Anquan, Vol 55, Iss 10, Pp 173-178 (2024)
Aiming at the problem of coal at the lower part of multi-weak bedding down-dipping soft rock slope, from the perspective of controllable slope deformation risk and the maximization of resource recovery, based on the analysis of geological data and we
Externí odkaz:
https://doaj.org/article/f34f5bce61a64a60aa13bcfc1ff5580a
Autor:
Huanjia Kou, Zhenming Shi, Guangyin Lu, Ziqiang Zhu, Chengzhi Xia, Danyi Shen, Shaoqiang Meng
Publikováno v:
Alexandria Engineering Journal, Vol 105, Iss , Pp 25-43 (2024)
The propagation and coalescence of discontinuous cross-type joints are often the primary drivers of rock slope failures. Due to the inherent randomness of these joints, identifying suitable methods to accurately characterize progressive failure and q
Externí odkaz:
https://doaj.org/article/daf6f895399546a4abf97ba549ce1f3a
Publikováno v:
Geoenvironmental Disasters, Vol 11, Iss 1, Pp 1-26 (2024)
Abstract Background Rock slope instability is a complex geotechnical issue that is affected by site-specific rock properties, geological structures, groundwater, and earthquake load conditions. Numerous studies acknowledge these aleatory uncertaintie
Externí odkaz:
https://doaj.org/article/6584d8bca3414c20941cb12842cc2480
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 8, Pp 3047-3062 (2024)
In open pit mining, uncontrolled block instabilities have serious social, economic and regulatory consequences, such as casualties, disruption of operation and increased regulation difficulties. For this reason, bench face angle, as one of the contro
Externí odkaz:
https://doaj.org/article/045f83ad8c4b421b8740f6215802f916
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Earthquake-induced rock landslides in the eastern mountains of the Tibetan Plateau, especially landslides with weak interlayers pose a significant threat to major construction projects. Prestressed anchor cable is one of the main reinforceme
Externí odkaz:
https://doaj.org/article/6bac2df8ffd941d39e99ab68394b6966
Autor:
Getaneh Bezie, Endalu Tadele Chala, Nagessa Zerihun Jilo, Sisay Birhanu, Kalkidan Kefale Berta, Siraj Mulugeta Assefa, Biruk Gissila
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-26 (2024)
Abstract Rock slope failures pose significant challenges in geotechnical engineering due to the intricate nature of rock masses, discontinuities, and various destabilizing factors during and after excavation. In mining industries, such as national ce
Externí odkaz:
https://doaj.org/article/42c5817db40a4649993eb80fa4ed181d
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 7, Pp 156-164 (2024)
Accurately recognizing the structural planes of high rock slopes and obtaining occurrence information are important prerequisites for conducting slope stability analysis. Unmanned aerial vehicle photogrammetry technology provides the possibility to s
Externí odkaz:
https://doaj.org/article/9abca086b8c041afb31b29d113ad6641
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 7, Pp 2388-2410 (2024)
Deep-seated toppling in the upper reaches of the Lancang River, southwest China involves deformations exceeding 100 m in depth. The slope deformation is initiated by river downcutting and evolves distinctive characteristics with a depth of river inci
Externí odkaz:
https://doaj.org/article/136e1187846b44c986116e9ac29eb733
Autor:
Meilin Yu, Hongyan Deng
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
In mountain-gorge areas, the rock creep is the critical process for high rock slopes failure. During long-term creep, slopes might encounter earthquakes and form further creep after earthquakes, which can easily lead to the slope failure. Based on a
Externí odkaz:
https://doaj.org/article/a39b038af8204df5a98d723924f09931