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A finite element approach for predicting the ultimate rotation capacity of RC beams
(2013-07-15)
This paper presents a numerical approach to model the complex failure mechanisms that define the ultimate rotational capacity of reinforced concrete beams. The behavior in tension and compression is described by a constitutive ...
Study of Stress Concentration in Polymeric Composites Using Finite Element Method
(2010-10-06)
The stress concentration appears in components that have abrupt changes in its geometry or discontinuities such as holes, etc. Because of the presence of these discontinuities occurs a increasing of the stress value. There ...