- Tytuł:
- Finite Element Modeling of Self-Compacting Concrete Beams Under Shear
- Autorzy:
-
Hosseinimehrab, lham
Sadeghi, Abbasali
Noroozinejad Farsangi, Ehsan - Powiązania:
- https://bibliotekanauki.pl/articles/2051577.pdf
- Data publikacji:
- 2021
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
concrete beams
self-compacting concrete
shear capacity
finite element modeling
belka betonowa
beton samozagęszczalny
ścinanie
modelowanie elementów skończonych - Opis:
- Development of self-compacting concrete (SCC) is a very desirable achievement in the reinforced concrete (RC) structures for overcoming issues associated with many problems such as congestions of steel reinforcement. This non-vibrating concrete is not affected by the skill of workers, and the shape and amount of reinforcing bar arrangement of a structure. Due to the high fluidity and resisting power of reinforcing of SCC, it can be pumped longer distances. In this study, the finite element (FE) modeling of three SCC beams in shear while taking into account, the flexural tensile strength of concrete is computed and the results are compared with the available experimental tested reinforced SCC beams. The stirrups are located at 75 mm apart from the end of beams up to the loading point. The electrical strain gauges (ESGs) have been embedded on the stirrups and their strain readings are taken for every step of load increment. For modeling longitudinal steel reinforcing bars and concrete, the 3-D elements with 2-node and 8-node, are used respectively. The comparison of results obtained by two methods is indicated that a good satisfactory agreement is achieved.
- Źródło:
-
Civil and Environmental Engineering Reports; 2021, 31, 4; 1-16
2080-5187
2450-8594 - Pojawia się w:
- Civil and Environmental Engineering Reports
- Dostawca treści:
- Biblioteka Nauki
Artykuł