Hybrid stress elements are proposed as alternative to standard finite elements for linear and non linear analysis. Hybrid stress formulation is developed in a rigorous mathematical setting and an original approach for elimination of spurious kinematic modes is presented. Hybrid equilibrium method is compared to classical displacement based method by linear elastic analysis of some well known structural examples
In the present article the two-dimensional hybrid equilibrium element formulation is initially devel...
National Natural Science Foundation of China [11222221]A novel method is developed to determine the ...
An intensive study of the assumed variable distribution necessary for the Assumed Displacement Formu...
Hybrid stress elements are proposed as alternative to standard finite elements for linear and non li...
It is widely recognized that displacement based elements produce solution with poor stress fields, w...
It is widely recognized that displacement based elements produce solution with poor stress fields, w...
The present paper proposes a rigorous approach for the elimination of spurious kinematic modes in hy...
It is widely recognized that displacement elements produce poor stress fields, which do not satisfy ...
It is widely recognized that displacement elements produce poor stress fields, which do not satisfy ...
The present paper proposes a rigorous approach for the elimination of spurious kinematic modes in hy...
In this paper a study of the existence of spurious kinematic modes in hybrid-stress finite elements,...
A review is presented of a recent formulation of hybrid-equilibrium elements for modelling planar st...
Partial Differential Equations (PDEs) are a fundamental tool in modelling various physical phenomena...
Three versions of the assumed stress hybrid model in finite element methods and the corresponding va...
In the present article the two-dimensional hybrid equilibrium element formulation is initially devel...
In the present article the two-dimensional hybrid equilibrium element formulation is initially devel...
National Natural Science Foundation of China [11222221]A novel method is developed to determine the ...
An intensive study of the assumed variable distribution necessary for the Assumed Displacement Formu...
Hybrid stress elements are proposed as alternative to standard finite elements for linear and non li...
It is widely recognized that displacement based elements produce solution with poor stress fields, w...
It is widely recognized that displacement based elements produce solution with poor stress fields, w...
The present paper proposes a rigorous approach for the elimination of spurious kinematic modes in hy...
It is widely recognized that displacement elements produce poor stress fields, which do not satisfy ...
It is widely recognized that displacement elements produce poor stress fields, which do not satisfy ...
The present paper proposes a rigorous approach for the elimination of spurious kinematic modes in hy...
In this paper a study of the existence of spurious kinematic modes in hybrid-stress finite elements,...
A review is presented of a recent formulation of hybrid-equilibrium elements for modelling planar st...
Partial Differential Equations (PDEs) are a fundamental tool in modelling various physical phenomena...
Three versions of the assumed stress hybrid model in finite element methods and the corresponding va...
In the present article the two-dimensional hybrid equilibrium element formulation is initially devel...
In the present article the two-dimensional hybrid equilibrium element formulation is initially devel...
National Natural Science Foundation of China [11222221]A novel method is developed to determine the ...
An intensive study of the assumed variable distribution necessary for the Assumed Displacement Formu...
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