Zobrazeno 1 - 10
of 1 035
pro vyhledávání: '"reinforcement ratio"'
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-23 (2024)
Abstract This paper investigates experimentally and numerically structural performance of reinforced concrete (RC) circular column under double curvature buckling moment. RC circular columns are popularity embraced in RC structures not only owing to
Externí odkaz:
https://doaj.org/article/de6424fcd78b44fab1839b38964d7ef0
Publikováno v:
Open Engineering, Vol 14, Iss 1, Pp 58-82 (2024)
Strengthening the carpentry joints is considered a big challenge for designers to maintain the joined timber elements’ load transfer and integrity. This research work investigates different techniques to strengthen the lap joints in glulam timber b
Externí odkaz:
https://doaj.org/article/419047674bed4a9e832e979069383752
Publikováno v:
Open Engineering, Vol 14, Iss 1, Pp 4-5 (2024)
Over the past decade, the textile-reinforced concrete (TRC) composite was gradually used to replace the fibre-reinforced polymer in the strengthening or repairing of existing reinforced-concrete structures, thanks to many criteria of sustainable deve
Externí odkaz:
https://doaj.org/article/43c7df334fa64bb9b0b5b88543390867
Publikováno v:
Buildings, Vol 14, Iss 8, p 2472 (2024)
In order to reveal the mechanical behavior of short concrete columns reinforced with hybrid steel and glass FRP bars, 10 specimens were designed for eccentric compression tests. The effect of eccentricity and load–displacement/strain of the specime
Externí odkaz:
https://doaj.org/article/e5e8c24c9404400b9eaf5d538568907b
Publikováno v:
European Journal of Materials Science and Engineering, Vol 8, Iss 3, Pp 156-182 (2023)
The paper proposes a new equation for the prediction of punching shear strength of reinforced concrete flat slabs. The basis of the new predictive equation is a detailed numerical parametric study conducted using the nonlinear 3D finite element analy
Externí odkaz:
https://doaj.org/article/e04211fbd6c7425d9cb989dc799b2a69
Autor:
Noha Elwakkad
Publikováno v:
JES: Journal of Engineering Sciences, Vol 51, Iss 5, Pp 286-301 (2023)
The influence of fire on self-curing reinforced concrete flat slabs was inspected in this study. In this paper the focus will be on the effectiveness of the reinforcement ratio, heat duration and cooling method on the behavior of self-curing (SCU) re
Externí odkaz:
https://doaj.org/article/93ad5d03eca54851a4919f0335f2f339
Akademický článek
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Autor:
Muhammad Mubashir Ajmal, Asad Ullah Qazi, Ali Ahmed, Ubaid Ahmad Mughal, Syed Minhaj Saleem Kazmi, Muhammad Junaid Munir
Publikováno v:
Materials, Vol 17, Iss 13, p 3100 (2024)
Confined masonry (CM) construction is being increasingly adopted for its cost-effectiveness and simplicity, particularly in seismic zones. Despite its known benefits, limited research exists on how the stiffness of confining elements influences the i
Externí odkaz:
https://doaj.org/article/21306698c8894255b85bf581a8c2c503
Publikováno v:
Buildings, Vol 14, Iss 6, p 1606 (2024)
Partially encased composite beams (PECBs) have advantages over conventional steel–concrete composite beams in load-carrying capacity, flexural stiffness and fire resistance. In order to determine whether the shearing force is sufficient to ensure t
Externí odkaz:
https://doaj.org/article/db7ab68b06484fd786207a2bb8c4eeb7
Publikováno v:
Materials, Vol 17, Iss 10, p 2197 (2024)
The crack resistance of concrete structures with low reinforcement ratios requires a broader examination. It is particularly important in the case of foundations working in changing subsoil conditions. Unfavorable phenomena occurring in the subsoil (
Externí odkaz:
https://doaj.org/article/04544b2dc5834377b571bf10cf50b0ad