Exploració per tema "Polímers -- Propietats mecàniques"
Ara es mostren els items 21-23 de 23
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Multiscale simulation of fracture of braided composites via repetitive unit cells
(2011-04)
Article
Accés restringit per política de l'editorialTwo-dimensional triaxially braided composites (2DTBCs) are attractive in crashworthiness design because their fracture can dissipate a significantly larger amount of impact energy than other light-weight materials. This ... -
Photochemical nanomodification of polymer surfaces: aerospace applications
(Universitat Politècnica de Catalunya, 2010-09-28)
Projecte Final de Màster Oficial
Accés obertEngineering operations in space require the optimization of a wide variety of procedures and the design of new, lighter and more durable materials. One of the main concerns of human-operated space activities is exposure ... -
Relación estructura-propiedades de films de nanocompuestos de pla
(Universitat Politècnica de Catalunya, 2012-07-25)
Tesi
Accés obertThe development of the present Ph.D. thesis implied the preparation of PLA and nanoclay reinforced PLA films as well as the application of different thermo-mechanical treatments. Two commercial grade PLA matrices were ...