Evidence map›Paper›PMID 35454516›Full record

ArticleMaterials (Basel, Switzerland)2022

Machine Learning Prediction Models to Evaluate the Strength of Recycled Aggregate Concrete.

Xiongzhou Yuan, Yuze Tian, Waqas Ahmad, Ayaz Ahmad, Kseniia Iurevna Usanova, Abdeliazim Mustafa Mohamed, Rana Khallaf

Erratum issuedAbstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Xiongzhou YuanSchool of Traffic and Environment, Shenzhen Institute of Information Technology, Shenzhen 518172, China.
Yuze TianSchool of Civil Engineering, University of Science and Technology Liaoning, Anshan 114051, China.
Waqas AhmadDepartment of Civil Engineering, COMSATS University Islamabad, Abbottabad 22060, Pakistan.
Ayaz AhmadDepartment of Civil Engineering, COMSATS University Islamabad, Abbottabad 22060, Pakistan.ORCID 0000-0002-0312-2965
Kseniia Iurevna UsanovaPeter the Great St. Petersburg Polytechnic University, 195291 St. Petersburg, Russia.
Abdeliazim Mustafa MohamedDepartment of Civil Engineering, College of Engineering in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia.ORCID 0000-0002-7141-5057
Rana KhallafStructural Engineering and Construction Management, Faculty of Engineering and Technology, Future University in Egypt, New Cairo 11845, Egypt.

Funding

Ministry of Science and Higher Education of the Russian Federation No. 075-15-2020-934
6 · The paper itself

Abstract

Compressive and flexural strength are the crucial properties of a material. The strength of recycled aggregate concrete (RAC) is comparatively lower than that of natural aggregate concrete. Several factors, including the recycled aggregate replacement ratio, parent concrete strength, water-cement ratio, water absorption, density of the recycled aggregate, etc., affect the RAC's strength. Several studies have been performed to study the impact of these factors individually. However, it is challenging to examine their combined impact on the strength of RAC through experimental investigations. Experimental studies involve casting, curing, and testing samples, for which substantial effort, price, and time are needed. For rapid and cost-effective research, it is critical to apply new methods to the stated purpose. In this research, the compressive and flexural strengths of RAC were predicted using ensemble machine learning methods, including gradient boosting and random forest. Twelve input factors were used in the dataset, and their influence on the strength of RAC was analyzed. The models were validated and compared using correlation coefficients (R

Indexed as

compressive strengthflexural strengthgradient boostingrandom forestrecycled aggregate concretesustainable aggregate

Identifiers

PMID35454516
PMCPMC9025364

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.