Experimental investigation on the variability of the main mechanical properties of concrete produced with coarse recycled concrete aggregates

J Pacheco, J De Brito, C Chastre… - Construction and Building …, 2019 - Elsevier
Research on the variability of the properties of recycled aggregate concrete is lacking and is
necessary for the development of reliability analyses and code calibration procedures. This …

NORM waste, cements, and concretes. A review

F Puertas, JA Suárez-Navarro, M Alonso López… - 2021 - digital.csic.es
The use of industrial waste and/or by-products as alternative sources of raw materials in
building materials has become standard practice. The result, more sustainable construction …

Flexural performance and evaluation method of steel fiber reinforced recycled coarse aggregate concrete

D Gao, L Zhang - Construction and Building Materials, 2018 - Elsevier
This paper presents the experimental results on the flexural performance of steel fiber
reinforced recycled coarse aggregate concrete (SFRCAC). Test parameters include …

Machine-learning-based models to predict shear transfer strength of concrete joints

T Liu, Z Wang, J Zeng, J Wang - Engineering Structures, 2021 - Elsevier
In predicting the shear transfer strength (STS) of concrete joints, numerous design
parameters need to be considered due to diverse application scenarios and various …

[HTML][HTML] Mechanical properties and damage constitutive of recycled aggregate concrete with polyvinyl alcohol fiber under compression and shear

Y Chen, S Zhang, P Ye, X Liang - Case Studies in Construction Materials, 2022 - Elsevier
This paper researched the mechanical properties and damage constitutive of polyvinyl
alcohol (PVA) fiber recycled aggregate concrete (RAC) under compression and shear. A …

Flexural performance and life-cycle assessment of multi-generation recycled aggregate concrete beams

P Visintin, L Dadd, MU Alam, T Xie, B Bennett - Journal of Cleaner …, 2022 - Elsevier
To minimize the consumption of virgin aggregates during concrete production, and to utilize
the high volume of construction waste, a limited number of studies have been devoted to the …

Experimental investigation on the flexural performance and damage process of steel fiber reinforced recycled coarse aggregate concrete

D Gao, F Luo, Y Yan, J Tang, L Yang - Structures, 2023 - Elsevier
The application of recycled concrete requires the reliable information on its flexural
performance especially after cracking. In this study, the three-point bending tests were …

Experimental research on the mechanical properties of steel fiber recycled aggregate concrete subjected to true triaxial compression

P Li, S Li, W Zhu, Y Lu - Construction and Building Materials, 2022 - Elsevier
This paper presents an experimental research on the triaxial behavior of 270 steel fiber
recycled aggregate concrete (SFRAC) specimens under true triaxial compression (σ 1≠ σ …

Shear strength of plain concrete made of recycled low-strength concrete aggregates and natural aggregates

KN Rahal, W Hassan - Construction and Building Materials, 2021 - Elsevier
This paper reports the results of an experimental study of the shear strength of plain
concrete made using recycled low-strength concrete coarse aggregates (RCA) and natural …

Shear transfer strength of normal and high-strength recycled aggregate concrete–an experimental investigation

SA Waseem, B Singh - Construction and Building Materials, 2016 - Elsevier
Initially uncracked push-off specimens were tested to investigate shear transfer in recycled
aggregate concrete with concrete grade, normal force and the replacement level of recycled …