Artificial Intelligence Models for Predicting Mechanical Properties of Recycled Aggregate Concrete (RAC): Critical Review
Recycled aggregate concrete (RAC) has attracted more interesting in the past several years because it is an economical and eco-friendly building material. But generally, the mechanical properties of RAC are poor compared to natural aggregate concrete (NAC). So, the mechanical properties of RAC need...
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Veröffentlicht in: | Journal of Advanced Concrete Technology 2022/06/29, Vol.20(6), pp.404-429 |
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description | Recycled aggregate concrete (RAC) has attracted more interesting in the past several years because it is an economical and eco-friendly building material. But generally, the mechanical properties of RAC are poor compared to natural aggregate concrete (NAC). So, the mechanical properties of RAC need robust predictive models to be evaluated before its application. Traditional (empirical based) models, e.g., linear, and non-linear regression methods, have been extensively proposed. But these models lack flexibility in updating (i.e., limited to a finite number of variables) and can give inaccurate results. Consequently, to handle such shortcomings, several Artificial Intelligence (AI) models have been suggested as an alternative strategy for predicting the mechanical properties of RAC. In this study, state-of-the-art AI models were reviewed to predict the mechanical properties of RAC. The application of each predictive model and its training, testing, and performance are critically examined and analysed, consequently identifying present knowledge gaps, practical recommendations, and required future investigation. |
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The application of each predictive model and its training, testing, and performance are critically examined and analysed, consequently identifying present knowledge gaps, practical recommendations, and required future investigation.</description><subject>Artificial intelligence</subject><subject>Concrete aggregates</subject><subject>Empirical analysis</subject><subject>Mechanical properties</subject><subject>Prediction models</subject><subject>Recycled materials</subject><subject>State-of-the-art reviews</subject><issn>1346-8014</issn><issn>1347-3913</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNo9kF1LwzAUhosoOKdX_oGAN4p0Jk2arl4Ipfgx2HAMvQ5pelIzajuTTNm_N_tgV-fAed5zOE8UXRM8oiQlD0up_CjBI4bZSTQglGUxzQk93fU8HmPCzqML55YY04xm2SDaFNYbbZSRLZp0HtrWNNApQLO-htYh3Vs0t1Ab5U3XoBmoL9kZFei57VcQwuBQr9EC1Ea1UKOiaSw00gMq-05ZCM3toijvHlFpjd8lF_Br4O8yOtOydXB1qMPo8-X5o3yLp--vk7KYxopl3MdcEVVXuSIaeHglJxrjlOG0zrIq07yugVQppyxNc0yI5lSNa01oUmFJZADoMLrZ713Z_mcNzotlv7ZdOCkSPqYJSxnDgbrfU8r2zlnQYmXNt7QbQbDYuhVbtyLBIrgN9NOeXjovGziyMvgIFo4sPwSOg2DPCujoP7evg8U</recordid><startdate>20220629</startdate><enddate>20220629</enddate><creator>Ahmed, Amira Hamdy Ali</creator><creator>Jin, Wu</creator><creator>Ali, Mosaad Ali Hussein</creator><general>Japan Concrete Institute</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20220629</creationdate><title>Artificial Intelligence Models for Predicting Mechanical Properties of Recycled Aggregate Concrete (RAC): Critical Review</title><author>Ahmed, Amira Hamdy Ali ; Jin, Wu ; Ali, Mosaad Ali Hussein</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c476t-6c1cdb9c1fe691391f005405d77b7f6dde1b5634559011f63c8df132b0a1a7f63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Artificial intelligence</topic><topic>Concrete aggregates</topic><topic>Empirical analysis</topic><topic>Mechanical properties</topic><topic>Prediction models</topic><topic>Recycled materials</topic><topic>State-of-the-art reviews</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ahmed, Amira Hamdy Ali</creatorcontrib><creatorcontrib>Jin, Wu</creatorcontrib><creatorcontrib>Ali, Mosaad Ali Hussein</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of Advanced Concrete Technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ahmed, Amira Hamdy Ali</au><au>Jin, Wu</au><au>Ali, Mosaad Ali Hussein</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Artificial Intelligence Models for Predicting Mechanical Properties of Recycled Aggregate Concrete (RAC): Critical Review</atitle><jtitle>Journal of Advanced Concrete Technology</jtitle><addtitle>ACT</addtitle><date>2022-06-29</date><risdate>2022</risdate><volume>20</volume><issue>6</issue><spage>404</spage><epage>429</epage><pages>404-429</pages><issn>1346-8014</issn><eissn>1347-3913</eissn><abstract>Recycled aggregate concrete (RAC) has attracted more interesting in the past several years because it is an economical and eco-friendly building material. 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subjects | Artificial intelligence Concrete aggregates Empirical analysis Mechanical properties Prediction models Recycled materials State-of-the-art reviews |
title | Artificial Intelligence Models for Predicting Mechanical Properties of Recycled Aggregate Concrete (RAC): Critical Review |
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