COMMENT ON βFREE VIBRATIONS OF A FREE-FR
β
M.A. De Rosa
π
Article
π
1995
π
Elsevier Science
π
English
β 225 KB
In reference [1] an elegant and effective finite element formulation for a stepped beam with a follower force at the step has been developed, in order to simulate the internal pressures developed in rocket motors. The analysis is performed by using (a) a Galerkin finite element formulation [2], and