Zobrazeno 1 - 10
of 70
pro vyhledávání: '"L.D.C. Ramalho"'
Publikováno v:
Composites Part C: Open Access, Vol 12, Iss , Pp 100385- (2023)
Adhesive bonding is extensively used by commanding industries such as automotive and aircraft sectors. Nevertheless, due to the intricate mechanical behaviour of adhesively bonded joints, especially when crack propagation occurs at the adhesive layer
Externí odkaz:
https://doaj.org/article/bde6a00e103f461eab879659279a017f
Publikováno v:
Engineering Analysis with Boundary Elements. 146:119-131
Publikováno v:
Engineering Analysis with Boundary Elements. 145:25-33
Rubber-like and biological materials could show a hyperelastic behaviour, often studied using the Finite Element Method (FEM), limitations still exist due to the large deformations that this type of material experiment. Conversely, meshless methods a
Publikováno v:
International Journal of Fracture. 232:77-91
Adhesives offer significant advantages when joining materials since they do not create discontinuities in the material, unlike bolting or riveting. Another interest of adhesive joints is the possibility of joining different materials and the lower we
Publikováno v:
Engineering Analysis with Boundary Elements. 125:190-200
Aircraft, automotive, and wind turbine blade construction often require bonding of non-parallel substrates. T-joints are used for such purpose. However, reduced information about their mechanical behaviour is available in the literature, mostly repor
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Publikováno v:
U.Porto Journal of Engineering, Vol 7, Iss 2, Pp 22-30 (2021)
Fatigue crack propagation is an undesirable phenomenon that may lead to catastrophic failures in many components and structures, therefore it is important to understand its underlying mechanics. To that effect, systematic parametric studies of fatigu
Autor:
Rdsg Campilho, J. Belinha, L.D.C. Ramalho, D.C. Gonçalves, B.F.P. Resende, I.J. Sánchez-Arce, R.F.P. Resende
Publikováno v:
Procedia Structural Integrity. 33:126-137
For an efficient use of adhesive joints, reliable prediction techniques should be made available to the designer. Simulation is usually accomplished by the Finite Element Method (FEM). However, in adhesive joints, the adhesive thickness is much small
Publikováno v:
Procedia Structural Integrity. 33:149-158
Structural adhesives and the joints involving them are often analysed using elastic and elastic-plastic material models. Nowadays, flexible adhesives are being used for structural applications. The material models used for structural adhesives are no
Publikováno v:
Journal of Mechanics. 36:405-422
The prediction of crack propagation is an important engineering problem. In this work, combined with triangular plane stress finite elements, a new remeshing algorithm for crack opening problems was developed. The proposed algorithm extends the crack