Sentence examples for model for granular from inspiring English sources
A discrete numerical model for granular assemblies, Geotechnique 29, 47 65], Di Maio and Di Renzo [2004.
Sleepers are represented by a continuous mass and the effect of the ballast is considered by introducing the Cosserat model for granular medium.
The Caram Hong stochastic model for granular motion in hoppers or silos was applied, with minor modification, to describe the flow of particles in 2D batch hoppers.
In literature the frictional elastic tangential model is employed in three different configurations following Cundall and Strack [1979. A discrete numerical model for granular assemblies. Geotechnique 29, 47 65], Di Maio and Di Renzo [2004.
The experimental results were subsequently used for the identification of the material parameters of a constitutive model for granular materials recently proposed by Bier and Hartmann [A finite strain constitutive model for metal powder compaction using a unique and convex single surface yield function. accepted for publication by European Journal of Mechanics, Series A/Solids 2006.].
A new micromechanical stress strain model is developed for clay using the approach developed in earlier studies by Chang and Hicher [Chang, C.S., Hicher, P.Y., 2005. An elastic plastic model for granular materials with microstructural consideration. International Journal of Solids and Structures 42(14258 4277]277].
Some recent studies have proposed a simple manner of combining the frictional contributions to the stress with the kinetic theory based models for granular flow.
The analytical scheme presented here provides an accurate description of microvariable evolution laws that are needed to formulate micromechanical constitutive models for granular materials.
However, constitutive models for granular materials based on a micro-mechanical approach remain scarce; solving practical engineering problems most often requires using phenomenological models, which often introduce numerous parameters with no physical meaning.
This paper discusses the influences of the use of elastoplastic non-coaxial models for granular solids on predictions of wall pressure distributions in silos by using the finite element method.
The mathematical model is based on a previously published model for dry granular materials.
