portada Mathematical Model for the Deflection of Rectangular Stiff Plate (en Inglés)

Mathematical Model for the Deflection of Rectangular Stiff Plate (en Inglés)

Formato

Libro Físico

Autor

Ikechukwu E. Umeonyiagu

Ohanyere Gerald Chukwukosa

Editorial

LAP Lambert Academic Publishing

Idioma

Inglés

N° páginas

184

Encuadernación

Tapa Blanda

Dimensiones

22.9x15.2x1.1 cm

Peso

0.28 kg.

ISBN13

9786202511414

Categorías

Matemáticas

Mathematical Model for the Deflection of Rectangular Stiff Plate (en Inglés)

Ikechukwu E. Umeonyiagu (Autor) · Ohanyere Gerald Chukwukosa (Autor) · LAP Lambert Academic Publishing · Tapa Blanda

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Reseña del libro "Mathematical Model for the Deflection of Rectangular Stiff Plate (en Inglés)"

Numerical solutions to various types of plate structures are indispensible in engineering since it provides approximate solutions to mathematically expressed equation governing a plate. On the other hand, analytical solution provides exact solution to plate bending problems but has restrictions in areas of practical interest. In this study, an improved finite difference method (IFDM) which is a numerical method was used to transform the governing differential equation of a rectangular stiff plate on elastic foundation into improved finite difference coefficients using the central difference method on the discretised plate on elastic foundation. The coefficients obtained from the numerical method were applied into the governing differential equation of the rectangular stiff plate on elastic foundation to obtain the mathematical model for deflection of the plate. Thereafter, 25 interior nodal points of the plate were considered, and the improved finite difference coefficients were evaluated at nodal points to obtain a set of simultaneous linear equations using the boundary conditions for an all edge clamped plate CCCC.