{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,5]],"date-time":"2025-12-05T12:02:15Z","timestamp":1764936135753,"version":"3.46.0"},"reference-count":0,"publisher":"Coimbra University Press","issue":"165","license":[{"start":{"date-parts":[[2025,11,30]],"date-time":"2025-11-30T00:00:00Z","timestamp":1764460800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["geotecnia"],"abstract":"<jats:p>O efeito do modo de carregamento na resposta de rejeitados de minera\u00e7\u00e3o de volfr\u00e2mio em condi\u00e7\u00f5es n\u00e3o drenadas \u00e9 ainda pouco conhecido. De facto, muitos ensaios s\u00e3o realizados em laborat\u00f3rio com recurso a equipamento triaxial, que n\u00e3o reproduz as a\u00e7\u00f5es de corte mobilizadas in situ. O presente trabalho aborda esta quest\u00e3o comparando a resposta n\u00e3o drenada de rejeitados de min\u00e9rio de tungst\u00e9nio sob a\u00e7\u00f5es monot\u00f3nicas e c\u00edclicas de compress\u00e3o\/extens\u00e3o e de tor\u00e7\u00e3o simples impostas numa c\u00e9lula triaxial e num Hollow Cylinder Apparatus, respetivamente. Ap\u00f3s se apresentarem as especificidades da prepara\u00e7\u00e3o de amostras de rejeitados pelo m\u00e9todo da deposi\u00e7\u00e3o de lama, comparam-se as respostas no dom\u00ednio das pequenas e grandes deforma\u00e7\u00f5es. A influ\u00eancia do tipo e modo de carregamento \u00e9 significativa na gera\u00e7\u00e3o de press\u00f5es intersticiais, atribuindo-se as diferen\u00e7as ao efeito da tens\u00e3o principal interm\u00e9dia. A influ\u00eancia do fator da tens\u00e3o principal interm\u00e9dia \u00e9 igualmente vis\u00edvel na degrada\u00e7\u00e3o do m\u00f3dulo de rigidez de corte secante com a deforma\u00e7\u00e3o.<\/jats:p>","DOI":"10.14195\/2184-8394_165_3","type":"journal-article","created":{"date-parts":[[2025,12,5]],"date-time":"2025-12-05T11:51:05Z","timestamp":1764935465000},"page":"53-76","source":"Crossref","is-referenced-by-count":0,"title":["Impacte do modo de corte c\u00edclico no comportamento de amostras reconstitu\u00eddas de rejeitados de volfr\u00e2mio"],"prefix":"10.14195","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0825-1651","authenticated-orcid":false,"given":"Jo\u00e3o Pedro","family":"Oliveira","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0945-3175","authenticated-orcid":false,"given":"Lu\u00eds","family":"Ara\u00fajo Santos","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":[[2025,11,30]]},"container-title":["Geotecnia"],"original-title":[],"link":[{"URL":"https:\/\/impactum-journals.uc.pt\/geotecnia\/article\/download\/17051\/11801","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/impactum-journals.uc.pt\/geotecnia\/article\/download\/17051\/11801","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,5]],"date-time":"2025-12-05T11:51:05Z","timestamp":1764935465000},"score":1,"resource":{"primary":{"URL":"https:\/\/impactum-journals.uc.pt\/geotecnia\/article\/view\/17051"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,11,30]]},"references-count":0,"journal-issue":{"issue":"165","published-online":{"date-parts":[[2025,11,30]]}},"URL":"https:\/\/doi.org\/10.14195\/2184-8394_165_3","relation":{},"ISSN":["2184-8394","0379-9522"],"issn-type":[{"value":"2184-8394","type":"electronic"},{"value":"0379-9522","type":"print"}],"subject":[],"published":{"date-parts":[[2025,11,30]]}}}