{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T21:19:39Z","timestamp":1767907179893,"version":"3.49.0"},"reference-count":33,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2017,5,4]],"date-time":"2017-05-04T00:00:00Z","timestamp":1493856000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Portuguese Foundation for Science and Technology (FCT)","award":["SFRH\/BPD\/102790\/2014"],"award-info":[{"award-number":["SFRH\/BPD\/102790\/2014"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Structural Concrete"],"published-print":{"date-parts":[[2017,12]]},"abstract":"<jats:p>The performance of beam\u2013column joints significantly affects the overall behavior of reinforced concrete (<jats:styled-content style=\"fixed-case\">RC<\/jats:styled-content>) frames and, in some cases, can reduce the load carrying capacity and increase the lateral displacements of the frames. Also, when simultaneously small cross sections and a high number of rebar are used, the reinforcement detailing and the casting of concrete can be a difficult task. Despite this, there is a lack of attention for design and detailing the <jats:styled-content style=\"fixed-case\">RC<\/jats:styled-content> joints. The experimental study herein presented is focused on the behavior of exterior beam\u2013column joints of lightweight aggregate concrete (<jats:styled-content style=\"fixed-case\">LWAC<\/jats:styled-content>) under monotonic loads. The study aims to evaluate the influence of rebar detailing of <jats:styled-content style=\"fixed-case\">LWAC<\/jats:styled-content> strength and of reinforcement ratio on the joints\u2019 behavior. Five specimens, combining different reinforcement ratios and concrete strengths, were properly monitored and tested. The strength capacity, deformability, and stiffness of the <jats:styled-content style=\"fixed-case\">LWAC<\/jats:styled-content> joints were analyzed. The experimental results enhance the importance of an adequate reinforcement detailing of the beam\u2013column joint, because incorrect detailing decreases considerably the load capacity. Based on the results, it is highly recommended to use larger columns than beams, to reduce the cracking and increase the joint's stiffness.<\/jats:p>","DOI":"10.1002\/suco.201600166","type":"journal-article","created":{"date-parts":[[2017,5,4]],"date-time":"2017-05-04T23:02:49Z","timestamp":1493938969000},"page":"950-961","source":"Crossref","is-referenced-by-count":13,"title":["Experimental evaluation of lightweight aggregate concrete beam\u2013column joints with different strengths and reinforcement ratios"],"prefix":"10.1002","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3254-2221","authenticated-orcid":false,"given":"Ricardo N. 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