{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,19]],"date-time":"2026-01-19T03:23:56Z","timestamp":1768793036346,"version":"3.49.0"},"reference-count":55,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2019,7,23]],"date-time":"2019-07-23T00:00:00Z","timestamp":1563840000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Structural Concrete"],"published-print":{"date-parts":[[2019,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Recycled aggregate concrete (RAC) has emerged as a viable solution for solving some of the environmental problems of concrete production. However, design guidelines for deflection control of reinforced RAC members have not yet been proposed. This study presents a comprehensive analysis of the applicability of the <jats:italic>fib<\/jats:italic> Model Code 2010 (MC2010) deflection control model to reinforced RAC beams. Three databases of long\u2010term studies on natural aggregate concrete (NAC) and RAC beams were compiled and meta\u2010analyses of deflection predictions by MC2010 were performed. First, the MC2010 deflection control model was tested against a large database of long\u2010term tests on NAC beams. Second, a database of RAC and companion NAC beams was compiled and initial and long\u2010term deflections were calculated using the MC2010 model. It was shown that deflections of RAC beams are significantly underestimated relative to NAC beams. Previously proposed modifications for MC2010 equations for shrinkage strain and creep coefficient were used, and new modifications for the modulus of elasticity and empirical coefficient <jats:italic>\u03b2<\/jats:italic> were proposed. The improved MC2010 deflection control model on RAC beams was shown to have equal performance to that on companion NAC beams. The proposals presented in this paper can help engineers to more reliably perform deflection control of reinforced RAC members.<\/jats:p>","DOI":"10.1002\/suco.201900035","type":"journal-article","created":{"date-parts":[[2019,7,23]],"date-time":"2019-07-23T14:46:31Z","timestamp":1563893191000},"page":"2015-2029","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Deflection control for reinforced recycled aggregate concrete beams: Experimental database and extension of the <i>fib<\/i> Model Code 2010 model"],"prefix":"10.1002","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0242-8804","authenticated-orcid":false,"given":"Nikola","family":"To\u0161i\u0107","sequence":"first","affiliation":[{"name":"Faculty of Civil Engineering University of Belgrade  Belgrade Serbia"}]},{"given":"Sne\u017eana","family":"Marinkovi\u0107","sequence":"additional","affiliation":[{"name":"Faculty of Civil Engineering University of Belgrade  Belgrade Serbia"}]},{"given":"Jorge","family":"de Brito","sequence":"additional","affiliation":[{"name":"CERIS, Department of Civil Engineering, Architecture and Georesources Instituto Superior T\u00e9cnico, Universidade de Lisboa  Lisbon Portugal"}]}],"member":"311","published-online":{"date-parts":[[2019,7,23]]},"reference":[{"key":"e_1_2_8_2_1","volume-title":"Model Code for concrete structures 2010","year":"2013"},{"key":"e_1_2_8_3_1","volume-title":"Eurocode 2: Design of concrete structures\u2014Part 1\u20131: General rules and rules for buildings","author":"EN 1992\u20101\u20101","year":"2004"},{"key":"e_1_2_8_4_1","volume-title":"Building code requirements for structural concrete (ACI 318\u201011) and commentary","author":"ACI 318\u201011","year":"2011"},{"key":"e_1_2_8_5_1","volume-title":"Structural concrete\u2014Textbook on behaviour, design and performance. 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