000108427 001__ 108427
000108427 005__ 20240319080948.0
000108427 0247_ $$2doi$$a10.1080/15376494.2021.1949509
000108427 0248_ $$2sideral$$a124912
000108427 037__ $$aART-2022-124912
000108427 041__ $$aeng
000108427 100__ $$0(orcid)0000-0002-9702-9314$$aMiralbes, Ramon$$uUniversidad de Zaragoza
000108427 245__ $$aComparative analysis of mechanical properties and energy absorption capabilities of functionally graded and non-graded thermoplastic sheet gyroid structures
000108427 260__ $$c2022
000108427 5060_ $$aAccess copy available to the general public$$fUnrestricted
000108427 5203_ $$aAdditive manufacturing allows the tailoring of the structure of energy-absorbing materials. It is thus feasible now to use light, printed structures instead of other materials such as foams and honeycombs, signifying greater possibilities for customization. Some of these structures are triply periodic minimal-surface structures that is a family of different structures like the gyroid one. Another benefit of additively manufactured graded structures, which foams or honeycombs lack, is the flexibility to vary the internal parameters along one or more directions. This study focuses on the comparative analysis of graded and non-graded gyroid structures for four common thermoplastic materials used in additive manufacturing. These structures are compared with each other under quasi-static compression testing, as well as with expanded polystyrene foam and solid samples of the thermoplastic materials. The analysis includes investigation of the stress–strain and specific stress–strain curves, capability of absorbing energy per unit weight and per unit volume, ideality, total efficiency, and normalized energy vs. normalized stress characteristics. We also analyze the internal fracture mechanism of the structures. The objective is to obtain more extensive knowledge of the behavior of non-graded structures.
000108427 536__ $$9info:eu-repo/grantAgreement/ES/UZ/UZCUD2019-TEC-04
000108427 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttp://creativecommons.org/licenses/by-nc/3.0/es/
000108427 590__ $$a2.8$$b2022
000108427 591__ $$aMATERIALS SCIENCE, CHARACTERIZATION & TESTING$$b10 / 32 = 0.312$$c2022$$dQ2$$eT1
000108427 591__ $$aMECHANICS$$b52 / 137 = 0.38$$c2022$$dQ2$$eT2
000108427 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b201 / 343 = 0.586$$c2022$$dQ3$$eT2
000108427 591__ $$aMATERIALS SCIENCE, COMPOSITES$$b17 / 28 = 0.607$$c2022$$dQ3$$eT2
000108427 594__ $$a5.1$$b2022
000108427 592__ $$a0.669$$b2022
000108427 593__ $$aCivil and Structural Engineering$$c2022$$dQ2
000108427 593__ $$aMaterials Science (miscellaneous)$$c2022$$dQ2
000108427 593__ $$aMechanics of Materials$$c2022$$dQ2
000108427 593__ $$aMechanical Engineering$$c2022$$dQ2
000108427 593__ $$aMathematics (miscellaneous)$$c2022$$dQ2
000108427 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000108427 700__ $$aHiguera, Saul
000108427 700__ $$0(orcid)0000-0001-8451-660X$$aRanz, David$$uUniversidad de Zaragoza
000108427 700__ $$0(orcid)0000-0002-1548-3944$$aGomez, Jose Antonio$$uUniversidad de Zaragoza
000108427 7102_ $$15002$$2305$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Expresión Gráfica en Ing.
000108427 7102_ $$15002$$2X$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Técnica. Lab. y Talleres
000108427 773__ $$g29, 26 (2022), 5142-5155$$pMech. adv. mat. struct.$$tMECHANICS OF ADVANCED MATERIALS AND STRUCTURES$$x1537-6532
000108427 8564_ $$s1585814$$uhttps://zaguan.unizar.es/record/108427/files/texto_completo.pdf$$yPostprint
000108427 8564_ $$s1077575$$uhttps://zaguan.unizar.es/record/108427/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000108427 909CO $$ooai:zaguan.unizar.es:108427$$particulos$$pdriver
000108427 951__ $$a2024-03-18-12:46:37
000108427 980__ $$aARTICLE