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275 026 (0,252s) •

Result

Constitutive models for double-porosity soils

Constitutive modelling of double-porosity soils...

JN - Stavebnictví

  • 2004
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Result

The influence of the choice of a constitutive relation in the modelling of the wave propagation in pre-stressed medium

constitutive relation expressed in terms of the Green-Lagrange strain tensor. This material model is characterized by the high sensitivity of material parameters model with the second-order constituti...

BI - Akustika a kmity

  • 2009
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Result

Utilization of anisotropic hyperelastic constitutive models

and bending test of composite material with rubber matrix and steel fibers. A computational model which did not contain steel fibers was created; material properties of steel fiberswere included in anisotropic hyperelastic...

JR - Ostatní strojírenství

  • 2008
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Result

Identification of material parameters of nonlinear constitutive models for concrete.

For numerical modeling of experiment it is necessary to properly indentify material parameters of used constitutive model. One of the possibilities is the inverse approach to stochastic analysis....

JM - Inženýrské stavitelství

  • 2003
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Result

Elastomers : constitutive modelling, identification of material parameters and experimental comparison.

In the contribution the description of large elastic deformations of rubber-like materials is discussed. This theory is verified by experimental evidence....

JJ - Ostatní materiály

  • 2002
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Result

Assesment of influence of non-linear material model on precision of analyses of tunnels in clays

constitutive model on precision of analyses of tunnels in clays. The thesis presents is drawn between two constitutive models - standard Mohr - Coulomb model and non-linear Jardin material mo...

JN - Stavebnictví

  • 2011
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Result

NUMERICAL ANALYSIS OF THE KRALOVOPOLSKE PILOT TUNNELS BY USING NON-LINEAR MATERIAL MODEL

The main objective of this paper is to assess the influence of non-linear constitutive model on precision of analyses of tunnels in clays. The paper presents results between two constitutive models - standard Mohr ...

JM - Inženýrské stavitelství

  • 2014
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Result

INVERSE IDENTIFICATION OF THE MATERIAL PARAMETERS OF A CONSTITUTIVE MODEL INTENDED FOR A CONCRETE MODELING

The aim of this paper is to perform the inverse identification of the material parameters of a nonlinear constitutive model intended for a concrete modeling parameter values of nonlinear material model...

JM - Inženýrské stavitelství

  • 2016
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  • Link
Result

Combined strain energy density function for an aortic wall

aorta with an aim to fit a material model. A constitutive law was based on a hyperelastic materials theory. Combined model of Neo-Hookean and Fung-type strain energy density function was fitted successful...

BJ - Termodynamika

  • 2006
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Result

Comparison of Material Constitutive Models used in FEA of Low Volume Roads

for the reliability analysis.The paper compares two material constitutive modelsused for modeling of unbound non-homogenous materials used in low volume roads. The first model is linear roads are probabil...

JN - Stavebnictví

  • 2013
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