A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Application of a homogenisation technique to a one-dimensional bar exhibiting strain-softening behaviour
Abstract A homogenisation technique is applied to investigate the behaviour of a one-dimensional bar exhibiting tensile strain localisation. For this, an idealised bar containing an inclusion of a strain softening material is first considered and an explicit analytical solution is derived. It is shown that by applying the homogenisation technique, the localised deformation mode of the bar is independent of the dimensions of the zone of homogenisation. Finally, this method is applied to a concrete bar having a double notch and the numerical result is compared with the experimental data available.
Application of a homogenisation technique to a one-dimensional bar exhibiting strain-softening behaviour
Abstract A homogenisation technique is applied to investigate the behaviour of a one-dimensional bar exhibiting tensile strain localisation. For this, an idealised bar containing an inclusion of a strain softening material is first considered and an explicit analytical solution is derived. It is shown that by applying the homogenisation technique, the localised deformation mode of the bar is independent of the dimensions of the zone of homogenisation. Finally, this method is applied to a concrete bar having a double notch and the numerical result is compared with the experimental data available.
Application of a homogenisation technique to a one-dimensional bar exhibiting strain-softening behaviour
Lee, J. S. (author) / Pande, G. N. (author)
1997
Article (Journal)
English
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