eigen-value calculation of continuous beams

versión 1.6 (178 KB) por E. Cheynet
Compute the eigenfrequencies and mode shapes of a continuous beam with different boundary conditions

1,4K descargas

Actualizada 8 May 2020

De GitHub

Ver licencia en GitHub

Eigen-value calculation of continuous beams

View eigen-value calculation of continuous beams on File Exchange

Summary

The eigenfrequencies and mode shapes of a simple beam are calculated based on [1]. During the calculation procedure, It is assumed that:

  • There is no structural coupling between the different degrees of freedom of the beam
  • The beam is homogeneous
  • The beam is un-damped
  • there are free oscillations

Four boundaries conditions are included:

  • pinned-pinned
  • clamped-free
  • clamped-clamped
  • clamped-pinned

Two Geometries are available:

  • rectangular beam
  • cylinder

Content:

  • eigenModes.m: a function used to compute the eigenfrequencies and modes shapes of a continuous beam with different boundaries conditions.
  • Example.m is an application of this function.

References

[1] Engineering vibration, Daniel J. Inman (3rd edition), near page 500

Citar como

E. Cheynet (2022). eigen-value calculation of continuous beams (https://github.com/ECheynet/eigenBeam/releases/tag/v1.6), GitHub. Recuperado .

E. Cheynet. ECheynet/EigenBeam v1.6. Zenodo, 2020, doi:10.5281/ZENODO.3817909.

Ver más estilos
Compatibilidad con la versión de MATLAB
Se creó con R2019b
Compatible con cualquier versión
Compatibilidad con las plataformas
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Para consultar o informar de algún problema sobre este complemento de GitHub, visite el repositorio de GitHub.
Para consultar o informar de algún problema sobre este complemento de GitHub, visite el repositorio de GitHub.