Browsing EE - Escola de Engenharia by Author "Öchsner, Andreas"
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Comparison between RVE and full mesh approaches for the simulation of compression tests on cellular metals
Oliveira, Branca Freitas de; Cunda, Luiz Antonio Bragança da; Öchsner, Andreas; Creus, Guillermo Juan (2008)Metal foams are materials of recent development and application that show interesting combinations of physical and mechanical properties. Many applications are envisaged for such materials, particularly in equipments of ... -
Hollow sphere structures: a study of mechanical behaviour using numerical simulation
Oliveira, Branca Freitas de; Cunda, Luiz Antonio Bragança da; Öchsner, Andreas; Creus, Guillermo Juan (2009)One way to obtain a cellular metal with a uniform microstructure is to employ hollow metallic spheres welded or bonded. Such materials are known as MHSS (Metallic Hollow Sphere Structures). Cellular metals can be applied ...