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Design sensitivity analysis of non-linear response for large deflection forced vibrations of beams. (English) Zbl 1232.74033

Summary: A computational method for design sensitivity analysis of the non-linear forced vibrations response of beams is presented. The large deflection leads to geometric non-linearity. Longitudinal displacement and inertia are considered in the non-linear vibration formulation. As an application of this method, two numerical examples are given. The results show that the method proves to be effective.

MSC:

74H45 Vibrations in dynamical problems in solid mechanics
74K10 Rods (beams, columns, shafts, arches, rings, etc.)
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