{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,26]],"date-time":"2025-11-26T04:37:50Z","timestamp":1764131870264,"version":"3.41.2"},"reference-count":0,"publisher":"Coimbra University Press","issue":"164","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["geotecnia"],"abstract":"<jats:p>A aplica\u00e7\u00e3o dos princ\u00edpios da economia circular tem sido incentivada. A geotecnia ambiental pode dar um contributo relevante na valoriza\u00e7\u00e3o de res\u00edduos e subprodutos atrav\u00e9s da substitui\u00e7\u00e3o de agregados naturais. Garantir a seguran\u00e7a e a prote\u00e7\u00e3o ambiental exige uma avalia\u00e7\u00e3o multidisciplinar. Este trabalho pretende apoiar a aplica\u00e7\u00e3o informada de determinados res\u00edduos em obras geot\u00e9cnicas, complementando a perspetiva geot\u00e9cnica com an\u00e1lises pertinentes. Foram estudadas esc\u00f3rias de incinera\u00e7\u00e3o de res\u00edduos s\u00f3lidos urbanos e suas misturas com areia e rejeitado de mina de ferro. Estes res\u00edduos s\u00e3o abundantes e a sua gest\u00e3o n\u00e3o \u00e9 consensual. A avalia\u00e7\u00e3o incluiu caracteriza\u00e7\u00e3o f\u00edsica, geot\u00e9cnica, qu\u00edmica e ecotoxicol\u00f3gica. Os res\u00edduos exibiram baixo potencial de lixivia\u00e7\u00e3o e n\u00e3o causaram efeitos ecot\u00f3xicos relevantes. As amostras apresentaram boa rigidez unidimensional, permeabilidade razo\u00e1vel e resist\u00eancia ao corte semelhante a solos granulares densos. Globalmente, os materiais demonstraram desempenho geot\u00e9cnico e ambiental promissor para aplica\u00e7\u00e3o como materiais de constru\u00e7\u00e3o sustent\u00e1veis em obras geot\u00e9cnicas.<\/jats:p>","DOI":"10.14195\/2184-8394_164_3","type":"journal-article","created":{"date-parts":[[2025,7,31]],"date-time":"2025-07-31T15:48:11Z","timestamp":1753976891000},"page":"65-92","source":"Crossref","is-referenced-by-count":1,"title":["Avalia\u00e7\u00e3o do comportamento mec\u00e2nico e ambiental de res\u00edduos inorg\u00e2nicos para uso em obras geot\u00e9cnicas sustent\u00e1veis"],"prefix":"10.14195","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2796-4996","authenticated-orcid":false,"given":"Beatriz","family":"Bandarra","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5093-5117","authenticated-orcid":false,"given":"Lana","family":"Monteiro","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9651-2427","authenticated-orcid":false,"given":"Margarida","family":"Quina","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6078-0393","authenticated-orcid":false,"given":"Paulo","family":"Coelho","sequence":"additional","affiliation":[]}],"member":"5739","published-online":{"date-parts":[[2025,7,31]]},"container-title":["Geotecnia"],"original-title":[],"link":[{"URL":"https:\/\/impactum-journals.uc.pt\/geotecnia\/article\/download\/14754\/11122","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/impactum-journals.uc.pt\/geotecnia\/article\/download\/14754\/11122","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,31]],"date-time":"2025-07-31T15:48:11Z","timestamp":1753976891000},"score":1,"resource":{"primary":{"URL":"https:\/\/impactum-journals.uc.pt\/geotecnia\/article\/view\/14754"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,7,31]]},"references-count":0,"journal-issue":{"issue":"164","published-online":{"date-parts":[[2025,7,31]]}},"URL":"https:\/\/doi.org\/10.14195\/2184-8394_164_3","relation":{},"ISSN":["2184-8394","0379-9522"],"issn-type":[{"type":"electronic","value":"2184-8394"},{"type":"print","value":"0379-9522"}],"subject":[],"published":{"date-parts":[[2025,7,31]]}}}