The article is dedicated to the discussion on the exact dynamic stiffness matrix method applied to the problems of elastic stability of engineering structures. The detailed formulation of the member dynamic stiffness matrix for beams is presented along with the general guidelines on automatisation of the assembly of member dynamic stiffness matrices into the global matrix that corresponds to the whole structure. The advantage of the dynamic stiffness matrix in case of parametric studies is explained. The problem of computing the eigenvalues of transcendental matrix is addressed. The straightforward approach as well as a powerful Witrick-Williams algorithm are discussed in details. The general guidelines on programming the DS matrix method a...
In this paper the finite element method is used to find the regions of dynamic stability of beams an...
Transcendental stiffness matrices for vibration (or buckling) have been derived from exact analytica...
Transcendental stiffness matrices for vibration (or buckling) have been derived from exact analytica...
Closed-form dynamic stiffness (DS) formulations coupled with an efficient eigen-solution technique a...
Starting from the solutions of the governing differential equations of motion in free vibration, the...
The analytical determination of dynamic stiffness matrices in the frequency domain for linear struct...
Transcendental stiffness matrices are well established in vibration and buckling analysis, having be...
Transcendental stiffness matrices are well established in vibration and buckling analysis, having be...
Composite beams have a wide application in building and bridge engineering because of their advantag...
In this paper, an exact dynamic stiffness formulation using one-dimensional (1D) higher-order theori...
In linear elasticity, most of the theories of structures in dynamics are governed by partial differe...
The subject of the project Continuum Methods for Large Flexible Structures is the improvement of the...
In linear elasticity, most of the theories of structures in dynamics are governed by partial differe...
In linear elasticity, most of the theories of structures in dynamics are governed by partial differe...
In this paper the finite element method is used to find the regions of dynamic stability of beams an...
In this paper the finite element method is used to find the regions of dynamic stability of beams an...
Transcendental stiffness matrices for vibration (or buckling) have been derived from exact analytica...
Transcendental stiffness matrices for vibration (or buckling) have been derived from exact analytica...
Closed-form dynamic stiffness (DS) formulations coupled with an efficient eigen-solution technique a...
Starting from the solutions of the governing differential equations of motion in free vibration, the...
The analytical determination of dynamic stiffness matrices in the frequency domain for linear struct...
Transcendental stiffness matrices are well established in vibration and buckling analysis, having be...
Transcendental stiffness matrices are well established in vibration and buckling analysis, having be...
Composite beams have a wide application in building and bridge engineering because of their advantag...
In this paper, an exact dynamic stiffness formulation using one-dimensional (1D) higher-order theori...
In linear elasticity, most of the theories of structures in dynamics are governed by partial differe...
The subject of the project Continuum Methods for Large Flexible Structures is the improvement of the...
In linear elasticity, most of the theories of structures in dynamics are governed by partial differe...
In linear elasticity, most of the theories of structures in dynamics are governed by partial differe...
In this paper the finite element method is used to find the regions of dynamic stability of beams an...
In this paper the finite element method is used to find the regions of dynamic stability of beams an...
Transcendental stiffness matrices for vibration (or buckling) have been derived from exact analytica...
Transcendental stiffness matrices for vibration (or buckling) have been derived from exact analytica...