Zobrazeno 1 - 10
of 20 768
pro vyhledávání: '"Shear Test"'
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 12, Pp 5193-5208 (2024)
Previous studies on the hollow cylinder torsional shear test (HCTST) have mainly focused on the macroscopic behavior, while the micromechanical responses in soil specimens with shaped particles have rarely been investigated. This paper develops a num
Externí odkaz:
https://doaj.org/article/8d93d027df9240f685d34061f10a62f7
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract This study investigates the shear strength characteristics of mudstone gravel slope following polymer grouting reinforcement through in-situ direct shear test. A corresponding numerical model was developed to analyze stress distribution. The
Externí odkaz:
https://doaj.org/article/70ce09d5543a44678ee2b8e851d21656
Akademický článek
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Publikováno v:
International Journal of Mining Science and Technology, Vol 34, Iss 10, Pp 1385-1408 (2024)
The redistribution of three-dimensional (3D) geostress during underground tunnel excavation can easily induce to shear failure along rockmass structural plane, potentially resulting in engineering disasters. However, the current understanding of rock
Externí odkaz:
https://doaj.org/article/fb1281cff63242248196a1539504013c
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Particle shape is an important factor affecting the strength and deformation of coarse materials in dumps. However, conducting research on particle shape in current laboratory experiments, and there exists no classification standard for the
Externí odkaz:
https://doaj.org/article/7938f64a667445f7b81efaf2e9806c45
Publikováno v:
Discover Geoscience, Vol 2, Iss 1, Pp 1-12 (2024)
Abstract In recent years, there has been an increasing use of Microbially Induced Calcite Precipitation (MICP) technology in ground improvement. Adding fiber to bio-cemented sand leads to significant improvements in its properties. This paper examine
Externí odkaz:
https://doaj.org/article/915d09a298c74efab319441a8ca3dad1
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-33 (2024)
Abstract To prevent the early breakage of anchor cables under shear loads in support engineering, a combined structure of Anchor Cable with C-shaped Tube (ACC) has been proposed. The shear resistance enhancement mechanism of this structure and the me
Externí odkaz:
https://doaj.org/article/73f17faf81274ddabe546dec447eb7db
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:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 9, Pp 3733-3745 (2024)
Liquefaction assessment based on strain energy is significantly superior to conventional stress-based methods. The main purpose of the present study is to investigate the correlation between shear wave velocity and strain energy capacity of silty san
Externí odkaz:
https://doaj.org/article/b383dc76e5464683af5e8804795c2987
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 9, Pp 3718-3732 (2024)
The characteristics of residual soils are very different from those of sedimentary soils. Although the strength characteristics of sedimentary soils have been studied extensively, the shear strength characteristics of granitic residual soils (GRS) su
Externí odkaz:
https://doaj.org/article/19c92c5becd94ed69876a2f5a9493065