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From continuum mechanics to fracture mechanics: the strong discontinuity approach
(Pergamon-Elsevier Science Ltd., 2002-09)
The paper deals with the strong discontinuity approach and shows the links with the decohesive fracture mechanics provided by that approach. On the basis of 1D continuum damage models it is shown that, by introducing some ...
Sistema de baixo custo para nucleação de pré-trincas por fadiga em corpos de prova de tenacidade à fratura
(ABM, ABC, ABPol, 2001-07)
Fracture toughness testing becomes a very important parameter for mechanical design and maintenance of parts and structures. This work presents the design and construction of a machine device to perform the pre-crack ...
Fracture and failure behavior of jute fabric reinforced polypropylene. Effect of the interface modification
(Smithers Information Ltd, 2006-12)
The tensile fracture and failure behaviour of jute cloth (25 wt.%) reinforced polypropylene (PP) composites were studied as a function of certain interface modification procedures. The latter covered esterification of the ...
Numerical simulation of mechanical fracture testings
(International Journal Of Materials Engineering, 2012)
Mechanical stratigraphy and structural control of oil accumulations in fractured carbonates of the Irati Formation, Parana Basin, Brazil
(Soc Brasileira Geologia, 2020-01-01)
Fracturing analysis of low-permeability rocks as reservoir analogs have increased in recent years. The main mechanism involved in the development of secondary porosity in low-permeability, fine-grained limestones of the ...
Effect of the number of screws on the stability of locking mandibular reconstruction plates
(2013-03-25)
Atrophic mandible fractures are frequently a challenge to stabilize. This study evaluated, through mechanical testing in vitro, the number of locking screws that is sufficient to withstand loading when applied with a locking ...
Effect of the number of screws on the stability of locking mandibular reconstruction plates
(2013-03-25)
Atrophic mandible fractures are frequently a challenge to stabilize. This study evaluated, through mechanical testing in vitro, the number of locking screws that is sufficient to withstand loading when applied with a locking ...