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Article
Mechanical analysis of glulam beams exposed to changing humidity
This study deals with the mechanical analysis of glulam beams during changing relative humidity of the surrounding air. The computational part of the article includes two separate numerical procedures. First, ...
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Article
A heuristic viscosity-type dissipation for high frequency oscillation dam** in time integration algorithms
A heuristic viscosity-type dissipation of strains is applied for controlling high frequency oscillation dam** in a one-step time integration. The basic idea of the approach is to apply dam** in locations, ...
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Article
Localization of deformation in rate sensitive porous plastic solids
The effect of material rate sensitivity on the localization of deformation in a porous visco-plastic solid is examined under plane strain tension and axisymmetric tension conditions. The plastic flow rule prop...
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Article
Void nucleation effects on shear localization in porous plastic solids
The influence of void nucleation occurring during the deformation history on shear localization is investigated by employing a constitutive model of a rate independent porous plastic solid. Both plastic strain...
