| |
| Previous course: C7005 |
| Offered by:
Department of Solid Mechanics
(FAM) |
| No credit points with: C7005 |
| Prerequisite: 01030/01031/01032/01034/36260. 70101 |
| Recommended semester:
4th -7th semester |
| Scope and form: 2 lecture modules per week, 2 hours/week of problem solving. |
| Examination:
Written exam
(13 point scale
) |
| Contact person: |
Jarl Jensen, FAM, Building 404, Tel. +45 4525 4282 |
|
| Aim: To give the student an understanding of mechanical vibrations, to enable him/her to solve practical problems concerning vibrations in mechanical constructions and to provide a solid foundation for further studies of dynamic problems. |
| Contents: Vibrations of linear systems with one degree of freedom. Lagrange's equations. Vibrations in linear systems with a finite number of degrees of freedom. Equations of motion of continuous systems. Rayleigh's method for continuous systems. The principle of comparison. Inverse iteration. Rayleigh-Ritz' method. Galerkin's equations. Transverse vibrations of beams. Longitudinal vibrations. Torsional vibrations. Critical speed of rotation. Transient vibrations in continuous systems. |
