Zobrazeno 1 - 10
of 714
pro vyhledávání: '"Internal friction angle"'
Autor:
Zakaria OWUSU-YEBOAH, Mircea ANICULAES, Andreea Vasilica DASCALU, Iancu Bogdan TEODORU, Irina LUNGU
Publikováno v:
European Journal of Materials Science and Engineering, Vol 9, Iss 3, Pp 231-242 (2024)
The research work aims at analyzing for the first time the data set obtained on cohesive soil samples following the publication of the Romanian Invention Patent RO 134239. The standard test method for the direct shear test provides the shear strength
Externí odkaz:
https://doaj.org/article/238cb9605c6c453280f293c8da4229ba
Publikováno v:
International Soil and Water Conservation Research, Vol 12, Iss 3, Pp 697-713 (2024)
The changes in the mechanical properties of collapsing walls under the influence of natural factors in the hilly area of southern China need to be determined. We systematically studied the influence of the interaction of dry density ρ (1.0, 1.1, 1.2
Externí odkaz:
https://doaj.org/article/5c334230c742428fb8c6fa0a2fee39b5
Autor:
S. M. Shazeebur Rahman, Matiur Rahman Raju, Md. Foisal Haque, Shahbo Rahman Sajib, Md. Humayun Kabir
Publikováno v:
Discover Geoscience, Vol 2, Iss 1, Pp 1-12 (2024)
Abstract This research evaluates the interfacial friction angles of sand-structural materials (i.e. concrete, steel, and wood) from direct shear and model pile tests data. Some variable parameters are considered for performing laboratory tests such a
Externí odkaz:
https://doaj.org/article/48390f79ba4b48a68853a32213590c49
Publikováno v:
In Engineering Geology February 2025 345
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 4, Pp 1113-1126 (2024)
Surrounding rocks at different locations are generally subjected to different stress paths during the process of deep hard rock excavation. In this study, to reveal the mechanical parameters of deep surrounding rock under different stress paths, a ne
Externí odkaz:
https://doaj.org/article/1579b386b512409c9fb107fb46f0bda3
Publikováno v:
Heliyon, Vol 10, Iss 5, Pp e27261- (2024)
To investigate the variation in the mechanical properties of clay under freeze-thaw cycles (FTCs), a series of experiments were conducted in the laboratory. Samples with different water contents and dry densities were subjected to FTCs ranging from 0
Externí odkaz:
https://doaj.org/article/bdae8ebd023d4f44a16cd6903535c788
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 6, Pp 1591-1602 (2023)
The shear strength of sand-foam mixtures plays a crucial role in ensuring successful earth pressure balance (EPB) shield tunneling. Since the sand-foam mixtures are constantly sheared by the cutterhead and the screw conveyor with varied rotation spee
Externí odkaz:
https://doaj.org/article/0a6f8931921f46ffa1291d35709a7e1d
Publikováno v:
Agronomy, Vol 14, Iss 8, p 1613 (2024)
The mechanical properties of agricultural materials influence not only the loads occurring inside agricultural silos, but also the design of several types of post-harvest machinery. The loads generated by these materials inside silos can be predicted
Externí odkaz:
https://doaj.org/article/ceb8c6067c064ff1a17cf1301b86aaf5
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5899 (2024)
A large-scale triaxial shear test was performed on a waste slag dam created from the accumulation of waste slag during the construction of a pumped-storage power station. By integrating previous experience, the particle breakage index was refined to
Externí odkaz:
https://doaj.org/article/701f05f4ed6944fbb1a1fb5a161779c2
Autor:
Thy Truc Doan
Publikováno v:
Geology, Ecology, and Landscapes, Pp 1-22 (2023)
ABSTRACTIn recent years, research on the internal friction angle was done by previous researchers. The research objective shows the relationship between water content, porosity, saturation, internal friction angle, and the vertical displacement of th
Externí odkaz:
https://doaj.org/article/2eb3780a76f647a6b30b724b6a42f59c