Shear theory and the eigenfunction method are used to analyze the forced motion of a plate-strip of linearly varying thickness. A plate clamped at both edges and a cantilever plate subjected to uniformly distributed and concentrated impulsive loads are analyzed as example problems. Numerical results
EFFECT OF TRANSVERSE SHEAR AND ROTATORY INERTIA ON THE FORCED MOTION OF A STEPPED RECTANGULAR BEAM
โ Scribed by A.P. Gupta; N. Sharma
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 251 KB
- Volume
- 209
- Category
- Article
- ISSN
- 0022-460X
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โฆ Synopsis
Forced motion of a rectangular beam whose thickness, density and elastic properties along the length vary in any number of steps is analyzed by the eigenfunction method using shear theory. A beam of two steps, clamped at both the edges and subjected to constant or half-sine pulse load is considered as an example problem. Numerical results computed for transverse defection are compared with those of classical theory.
๐ SIMILAR VOLUMES
We analyze the e!ect of inertia forces on damping induced during large shearing deformations of an isotropic, incompressible and homogeneous viscoelastic layer constrained between two rigid circular cylinders. The layer is deformed by holding the inner solid cylinder "xed and rotating the outer one