Free-vibration analyses by finite-element approach
Finite element method to analyze free vibration
Source record↗
SEARCH · Search NASA
Results for “Finite elements”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Finite element solution for axisymmetrical shells.
Finite element approach to analysis of axisymmetric thin elastic shells, employing matrix method
SHELL THEORY↗
Accuracy of finite element approximations to structural problems
Finite element approximation accuracy and extent of errors in structural problems
Cyrus, N. J.↗
Finite element modeling of a cantilever beam
Finite element modeling of uniform cantilever beams and computation of transverse frequencies due to combinations of bending with rotatory inertia and shear flexibility
CANTILEVER BEAM↗
Finite element formulation for linear thermoviscoelastic materials
Finite difference and finite element matrix equations for linear thermoviscoelastic material
Chen, J. C.↗
Shell finite element method via Reissner's principle.
Finite element method for thin shells using specialized form of Reissner variational principle for stresses and displacements
Prato, C. A.↗
Manipulation errors in finite element analysis of structures
Manipulation errors in finite element analysis of structures
Melosh, R. J.↗
Finite-element solution of the incompressible lubrication problem.
Finite element method application to minimum principle for incompressible lubrication problem, noting flow boundary conditions and squeeze film effects
Reddi, M. M.↗
Finite-element solution of the incompressible lubrication problem.
Finite element solution of incompressible lubrication problem by minimum principle for transient incompressible Reynolds equation with boundary conditions
Reddi, M. M.↗
Finite element analysis for buckling of semirigid space frames
Finite element analysis for buckling of semirigid space frames
Ramsey, J. W., Jr.↗
A geometrically exact finite element for thin shells of revolution.
Geometrically exact finite element for thin shells of revolution, using approximation to predict boundary layer stress distribution during vibration
Adelman, H. M.↗
Finite element modelling of three-dimensional structures
Three dimensional finite element model for predicting deflections, stresses, and strains of elastic continuum
Case, W. R., Jr.↗
A finite element method for the plastic bending analysis of structures
Finite element method for plastic bending analysis of structures
Armen, H., Jr.↗
Finite element formulation for linear thermoviscoelastic materials
Report presents the finite difference equations in time and finite element matrix equations in space for general linear thermovisoelastic problems. The equations are derived for a general three-dimensional body but are applicable to one- and two-dimensional configurations with minor changes.
Chen, J. C.↗
Analysis of thermally induced structural vibrations by finite element techniques
Analysis of thermally induced structural vibrations by finite element techniques
Mason, J. B.↗
A finite-element method for the plastic buckling analysis of plates
Finite element technique extended for plastic buckling of flat plates, using Stowell theory
Isakson, G.↗
Finite Element Solution of Axisymmetrical Dynamic Problems of Shells of Revolution
Finite element solution for natural frequencies and mode shapes of free axisymmetrical vibrations and dynamic response of arbitrary rotationally symmetric shells
MODE SHAPE↗
Some results in the finite-element modelling of thin plates
Structural dynamics, and results of finite element modelling of thin plates
THIN PLATE↗