[HTML][HTML] Recycling of waste expanded polystyrene concrete in lightweight sandwich panels and structural applications

JJ Assaad, C Mikhael, R Hanna - Cleaner Materials, 2022 - Elsevier
The recycling of waste expanded polystyrene (EPS) concrete in the lightweight construction
sector is not yet explored. The complexity of recycling resides from concrete crushing that …

[HTML][HTML] Shear performance of reinforced concrete deep beams using different coarse aggregates under the effect of elevated temperatures

AS Alqarni, AS Albidah, AA Abadel - Case Studies in Construction …, 2022 - Elsevier
This paper describes experimental tests of the shear performance of high-strength
reinforced concrete deep beams produced with different coarse aggregates, conducted at …

Shear behavior of two-span continuous concrete deep beams reinforced with GFRP bars

F Peng, Y Cai, W Yi, W Xue - Engineering Structures, 2023 - Elsevier
To investigate the shear behavior of reinforced concrete (RC) continuous deep beams with
glass fiber reinforced polymer (GFRP) bars, four large-scale beams with a constant shear …

Modified interactive strut-and-tie modeling of reinforced concrete deep beams and corbels

P Chetchotisak, J Teerawong, S Yindeesuk - Structures, 2022 - Elsevier
In this study, a strut-and-tie model (STM) for predicting the shear strength of reinforced
concrete deep beams and corbels was proposed. The model was derived on the basis of …

Detailed crack‐based assessment of a 4‐m deep beam test specimen

AN Trandafir, GT Proestos, BI Mihaylov - Structural Concrete, 2023 - Wiley Online Library
When shear cracking occurs in existing reinforced concrete deep members, engineers are
faced with the challenge of determining the safety of the members. This paper presents a …

Shear Mechanism and Size Effect of RC Deep Beams without Stirrups Based on Crack Kinematics in Tests

Z Li, Y Li, WJ Yi, Y Huang, Y Zhou… - Journal of Structural …, 2023 - ascelibrary.org
Based on the experimental results, this paper investigates the shear mechanism of
reinforced concrete deep beams without stirrups. By analyzing the kinematics of the critical …

Prediction of shear strength of RC deep beams using XGBoost regression with Bayesian optimization

GT Truong, KK Choi, TH Nguyen… - European Journal of …, 2023 - Taylor & Francis
For the shear strength of deep beams, most of current design codes adopt the strut-and-tie
model. However, since the shear resistance mechanism of deep beams is quite complicated …

Behavior and shear strength of prestressed steel reinforced concrete composite deep beam

L Xu, Y Yang, Y Yu, Y Zhang, N Hao, X Chen… - … and Building Materials, 2024 - Elsevier
In order to optimise the utilisation of material properties, simplify the construction process
and enhance the industrialisation of steel reinforced concrete beams, an innovative …

Size effect of large high strength concrete beams with or without shear reinforcement

S Fan, TYD Lim, S Teng, KH Tan - Engineering Structures, 2023 - Elsevier
This paper presents a research programme conducted on a total of seven large high
strength concrete (HSC) beams, up to 1800 mm in depth and 13400 mm in span, with and …

Mesoscale modelling on shear behavior of RC beams at low temperature: Influences of structural size and shear span-to-depth ratio

L Jin, C Xie, W Yu, X Du - Engineering Structures, 2024 - Elsevier
The low-temperature brittle failure of materials could aggravate the brittle characteristics of
shear failure of RC beams, which urgently needs scientific research. This paper aims to …