Zobrazeno 1 - 10
of 797
pro vyhledávání: '"Hoek-Brown failure criterion"'
Publikováno v:
Alexandria Engineering Journal, Vol 111, Iss , Pp 357-373 (2025)
The secure condition of the tunnel face perpetually remains as a matter of substantial concern throughout the execution of tunnel-construction endeavors. Especially in composite formations, the presence of longitudinal stratigraphic interfaces makes
Externí odkaz:
https://doaj.org/article/9a6018fe9c5f428aae770735bdec77a1
Ultimate bearing capacity of strip footing resting on rock mass using adaptive finite element method
Autor:
Sagar Jaiswal, Vinay Bhushan Chauhan
Publikováno v:
Journal of King Saud University: Engineering Sciences, Vol 36, Iss 4, Pp 235-248 (2024)
An essential requirement during the design of structures is a rational assessment of the ultimate bearing capacity of the footing resting on rock mass (qu). The qu is influenced by several parameters, and the simultaneous consideration of all such fa
Externí odkaz:
https://doaj.org/article/b88edc7dca9147e5aab38e107049570a
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5929 (2024)
The collapse failure of rock surrounding caverns involves a progressive collapse process. Based on the nonlinear Hoek–Brown failure criterion and the upper limit theorem, the whole process curve of the progressive collapse of the surrounding rock o
Externí odkaz:
https://doaj.org/article/b24c16888ef6402b8a0fdcf6d7fc21a9
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 6, Pp 1506-1519 (2023)
This paper investigates the validity and shortcomings of the existing analytical solution for the ultimate bearing capacity of a pile embedded in a rock mass using the modified Hoek–Brown failure criterion. Although this criterion is considered a r
Externí odkaz:
https://doaj.org/article/8b411b5a6a1b4f979e975378464cb29c
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 38, Iss 1, Pp 93-104 (2023)
The process of creating a slope in a rock mass using the excavation and blasting methods consistently leads to stress release in the rock mass, resulting in a certain level of fracture and disturbance. Blast-induced vibrations can also influence the
Externí odkaz:
https://doaj.org/article/737ffb7b605547cba3d5a8082f7b3c07
Akademický článek
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Publikováno v:
Buildings, Vol 14, Iss 1, p 114 (2023)
The present study performs a stability analysis of a three-dimensional (3D) rock slope in disturbed rock masses following the Generalized Hoek–Brown (GHB) failure criterion. The factor of safety (FoS) of the slope is derived and the optimal solutio
Externí odkaz:
https://doaj.org/article/4de2d034047a4628a26862291bd81f61
Publikováno v:
Buildings, Vol 13, Iss 12, p 2904 (2023)
As a typical pullout foundation, the uplift pile has been widely used in ocean projects or geotechnical engineering, but the accurate prediction of its ultimate pullout capacity has always been a difficulty in engineering design. This study focused o
Externí odkaz:
https://doaj.org/article/96a69f44904d442a8c26e2ad853f607f
Akademický článek
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Akademický článek
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