الفهرس 
Review of structural analysis of thin rectangular plateOnly 14 pages are availabe for public view
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Abstract
Often encountered in practice are, conventional types of
thin rectangular plates (simply supported plate, flat
slab, ...etc) that are used as floors in buildings for common
purposes, rectangular ribbed plates stiffened by orthogonal
ribs, and the rectangular plate having a rectangular hole with
edges parallel to the plate edges that are, usually, used for
large areas and heavy concentrated loads in industrial
building.
The previous methods that produce the exact solutions of
the above mentioned cases of plates, most of them, except the
finite element analysis method, is valid only for specified
loading and boundary conditions at the plate edges.
Herein, a mathematical modeling is prepared by using the
fini te difference analysis and successive over relaxation method: it is used to analyze the behavior of the previous
types of plates which are subjected to uniformly distributed
loading, or concentrated loading at some points along the
plate surface.
The results of this model for some types of rectangular
plates (solid plate, ribbed plate or having rectangular hole)
with different boundary condi tions and different types of
vertical loading are confirmed by comparing them wi th the
results of the previous works. And it is used to make the
parametric study for simply supported orthogonal ribbed plate
to investigate the effect of torsional rigidity and stiffness
rigidity of ribs on the resulted internal forces of plates due
to transversely uniform loading, also it is used to study the
distribution of the internal forces within the plate surface
around the rectangular hole due to vertical loading.