Free vibration analysis of nonuniform and stepped thickness beams and shafts. (English) Zbl 0521.73052
MSC:
74H45 | Vibrations in dynamical problems in solid mechanics |
74S30 | Other numerical methods in solid mechanics (MSC2010) |
74K10 | Rods (beams, columns, shafts, arches, rings, etc.) |
49S05 | Variational principles of physics |