Due to the increasing environmental pollution caused by scrap tires, a solution is being sought to recycle and use them in a field of civil engineering, i.e., construction. This paper will provide a brief overview of previous researches that give detailed information on the advantages and disadvantages, considering the microstructural and mechanical characteristics of self-compacting concrete, when waste tire rubber as an aggregate is added. With this aim, a database of 144 different mixtures of self-compacting concrete with partial substitute of natural aggregate with recycled tire rubber (self-compacting rubberized concrete, SCRC) provided by various researchers was created. In this study we show that Gaussian process regression (GPR) modelling is an appropriate method for predicting compressive strength of SCC with recycled tire rubber particles and is in accordance with the results displayed by SEM images.
Keywords:
self-compacting concrete / recycled rubber / Gaussian process regression (GPR) model / compressive strength
Source:
Structural Engineering and Mechanics, 2021, 78, 2, 175-186
Publisher:
Techno-Press, Daejeon
Funding / projects:
Croatian Ministry of Science and EducationMinistry of Science, Education and Sports, Republic of Croatia
Serbian Ministry of Education, Science and Technological Development
TY - JOUR
AU - Hadzima-Nyarko, Marijana
AU - Nyarko, Karlo E.
AU - Đikanović, Daniela
AU - Branković, Goran
PY - 2021
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1468
AB - Due to the increasing environmental pollution caused by scrap tires, a solution is being sought to recycle and use them in a field of civil engineering, i.e., construction. This paper will provide a brief overview of previous researches that give detailed information on the advantages and disadvantages, considering the microstructural and mechanical characteristics of self-compacting concrete, when waste tire rubber as an aggregate is added. With this aim, a database of 144 different mixtures of self-compacting concrete with partial substitute of natural aggregate with recycled tire rubber (self-compacting rubberized concrete, SCRC) provided by various researchers was created. In this study we show that Gaussian process regression (GPR) modelling is an appropriate method for predicting compressive strength of SCC with recycled tire rubber particles and is in accordance with the results displayed by SEM images.
PB - Techno-Press, Daejeon
T2 - Structural Engineering and Mechanics
T1 - Microstructural and mechanical characteristics of self-compacting concrete with waste rubber
EP - 186
IS - 2
SP - 175
VL - 78
DO - 10.12989/sem.2021.78.2.175
ER -
@article{
author = "Hadzima-Nyarko, Marijana and Nyarko, Karlo E. and Đikanović, Daniela and Branković, Goran",
year = "2021",
abstract = "Due to the increasing environmental pollution caused by scrap tires, a solution is being sought to recycle and use them in a field of civil engineering, i.e., construction. This paper will provide a brief overview of previous researches that give detailed information on the advantages and disadvantages, considering the microstructural and mechanical characteristics of self-compacting concrete, when waste tire rubber as an aggregate is added. With this aim, a database of 144 different mixtures of self-compacting concrete with partial substitute of natural aggregate with recycled tire rubber (self-compacting rubberized concrete, SCRC) provided by various researchers was created. In this study we show that Gaussian process regression (GPR) modelling is an appropriate method for predicting compressive strength of SCC with recycled tire rubber particles and is in accordance with the results displayed by SEM images.",
publisher = "Techno-Press, Daejeon",
journal = "Structural Engineering and Mechanics",
title = "Microstructural and mechanical characteristics of self-compacting concrete with waste rubber",
pages = "186-175",
number = "2",
volume = "78",
doi = "10.12989/sem.2021.78.2.175"
}
Hadzima-Nyarko, M., Nyarko, K. E., Đikanović, D.,& Branković, G.. (2021). Microstructural and mechanical characteristics of self-compacting concrete with waste rubber. in Structural Engineering and Mechanics
Techno-Press, Daejeon., 78(2), 175-186.
https://doi.org/10.12989/sem.2021.78.2.175
Hadzima-Nyarko M, Nyarko KE, Đikanović D, Branković G. Microstructural and mechanical characteristics of self-compacting concrete with waste rubber. in Structural Engineering and Mechanics. 2021;78(2):175-186.
doi:10.12989/sem.2021.78.2.175 .
Hadzima-Nyarko, Marijana, Nyarko, Karlo E., Đikanović, Daniela, Branković, Goran, "Microstructural and mechanical characteristics of self-compacting concrete with waste rubber" in Structural Engineering and Mechanics, 78, no. 2 (2021):175-186,
https://doi.org/10.12989/sem.2021.78.2.175 . .
