Zobrazeno 1 - 10
of 489
pro vyhledávání: '"Reinforced sand"'
Publikováno v:
Civil and Environmental Engineering, Vol 20, Iss 1, Pp 349-363 (2024)
This experimental investigation describes an extensive series of reduced laboratory scale tests, conducted on circular and ring footing models rested on a geogrid reinforced cohesionless soil. The study examined the impact of several factors at diffe
Externí odkaz:
https://doaj.org/article/aec61d6fa4fc4b08802e5baff28401e3
Publikováno v:
Underground Space, Vol 14, Iss , Pp 53-69 (2024)
Fibre-reinforced sand (FRS) is a multiphase and multiscale geo-material, which is widely used in geotechnical engineering as supporting structure of excavation of underground space and reinforcement of foundation of underground structures, and its st
Externí odkaz:
https://doaj.org/article/29497736dadd4c968af30cbbab063c82
Autor:
Ahmed EL-Hanafy
Publikováno v:
JES: Journal of Engineering Sciences, Vol 52, Iss 1, Pp 1-16 (2024)
Abstract The interaction between soil and geosynthetic reinforcement is important for the design and performance of reinforced soil structures. This interaction can be very complex depending on the type, properties of the reinforcement and orientatio
Externí odkaz:
https://doaj.org/article/4f17651f829649229e0e978102397ae9
Publikováno v:
Journal of Rehabilitation in Civil Engineering, Vol 11, Iss 3, Pp 107-121 (2023)
In the recent development of synthetic and natural fiber in the industry of cement materials, polypropylene fiber become cheap and globally available. Due to its high mixability with soil and high tensile strength, it has been used for strengthening
Externí odkaz:
https://doaj.org/article/6293db1eea954d9cad22f89f66996232
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 14, Iss 4, Pp 1241-1252 (2022)
Several types of ground improvement methods that employ fiber-reinforcement have been developed in recent years. A series of consolidated drained triaxial compression tests has been conducted here to examine the effect of short fibers on the mechanic
Externí odkaz:
https://doaj.org/article/3ef408f23657431a9c1a3e9fd52f14a9
Publikováno v:
AIMS Geosciences, Vol 8, Iss 1, Pp 68-83 (2022)
A series of consolidated drained and undrained tests are conducted on unreinforced, fibre, cement, and fibre reinforced cemented Toyoura sand specimens with varying relative densities. Three different types of materials e.g., Toyoura sand, polyvinyl
Externí odkaz:
https://doaj.org/article/4154dc1337d64cec8eeccd74acfcf244
Akademický článek
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Publikováno v:
Applied Sciences, Vol 13, Iss 20, p 11337 (2023)
The introduction of fibres into soil can effectively improve its engineering properties. Systematically understanding the unsaturated mechanical properties of fibre-reinforced soil is highly significant. Moreover, there is currently no suitable model
Externí odkaz:
https://doaj.org/article/e81d9255bbf54683988d4b81590d3ac2
Publikováno v:
International Journal of Geo-Engineering, Vol 12, Iss 1, Pp 1-21 (2021)
Abstract The effects of fibre (0–3 %) and cement (0–3 %) additives, on Toyoura sand were examined under consolidated drained compression and extension loading conditions. All samples were prepared to a target dry density value (e.g., $${\rho }_{d
Externí odkaz:
https://doaj.org/article/9ef181431d55424787f7418a06bf3823
Autor:
Jawdat K. Al-Tirkity, Akram H. Al-Taay
Publikováno v:
Tikrit Journal of Engineering Sciences, Vol 19, Iss 1 (2022)
This study aims to demonstrate the effects of geogrid reinforcement on the bearing capacity of strip footing under eccentric loading. Numerical analysis using finite element program called (PLAXIS 2D Professional v.8.2) are presented. The effect of e
Externí odkaz:
https://doaj.org/article/b856564dae4846f69b7addb1e86ead30