000170226 001__ 170226
000170226 005__ 20260407115449.0
000170226 0247_ $$2doi$$a10.1080/15376494.2026.2636069
000170226 0248_ $$2sideral$$a148764
000170226 037__ $$aART-2026-148764
000170226 041__ $$aeng
000170226 100__ $$0(orcid)0009-0005-5143-6255$$aAguilar Gazquez, Cesar
000170226 245__ $$aMechanical study of hybrid gyroid and foam structures under compression effects
000170226 260__ $$c2026
000170226 5060_ $$aAccess copy available to the general public$$fUnrestricted
000170226 5203_ $$aThis study evaluates the mechanical behavior of Gyroid triply periodic minimal surface (TPMS) structures filled with polyurethane foams of different densities under quasi-static compression. Key performance indicators were analyzed, including energy absorption per unit weight and volume, mechanical efficiency and the evolution of the failure mechanism. The Gyroid architecture, characterized by a high strength-to-weight ratio and uniform stress distribution, was combined with foams of varying density to assess how multi-material hybridization influences structural response. Differences in density significantly affected the onset of collapse, plateau behavior and specific energy absorption. The results show that hybrid Gyroid–foam configurations provide superior early-stage energy absorption and improved mechanical efficiency compared with single-density foam systems, without a significant increase in mass. These findings demonstrate the potential of hybrid TPMS-based energy absorbers for weight-critical applications in the aerospace, automotive and wearable protection sectors.
000170226 540__ $$9info:eu-repo/semantics/embargoedAccess$$aby-nc-nd$$uhttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
000170226 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000170226 700__ $$0(orcid)0000-0002-9702-9314$$aMiralbes, Ramon$$uUniversidad de Zaragoza
000170226 700__ $$0(orcid)0000-0001-8451-660X$$aRanz Angulo, David$$uUniversidad de Zaragoza
000170226 7102_ $$15002$$2305$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Expresión Gráfica en Ing.
000170226 773__ $$g33, 1 (2026)$$pMech. adv. mat. struct.$$tMECHANICS OF ADVANCED MATERIALS AND STRUCTURES$$x1537-6532
000170226 8564_ $$s2019108$$uhttps://zaguan.unizar.es/record/170226/files/texto_completo.pdf$$yPostprint$$zinfo:eu-repo/date/embargoEnd/2027-03-22
000170226 8564_ $$s576842$$uhttps://zaguan.unizar.es/record/170226/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint$$zinfo:eu-repo/date/embargoEnd/2027-03-22
000170226 909CO $$ooai:zaguan.unizar.es:170226$$particulos$$pdriver
000170226 951__ $$a2026-03-26-14:32:05
000170226 980__ $$aARTICLE