Exclusive : GeoMat v1.0.2

Info:
The program is aimed at the solution under static loading of two
classes of problems encountered in structural engineering: a
soil-supported mat or a structural slab. The mat or structural slab is
modeled with linear finite elements. The shape may be rectangular,
round, or irregular and the thickness may vary.

For the soil-supported mat, soil is assumed to have a linear response,
defined as the subgrade modulus, and is characterized by a set of
springs which can vary in stiffness at points under the mat. The
springs can reflect horizontal resistance as well as vertical. The
solution follows the classical Winkler model. This method of modeling
soil has been widely used in the analysis of flexible beams and mats on
elastic materials.

When a structural slab is analyzed, the supports can be assumed to
exist at the edges, or along the interior of the slab, as for beams.
The edges of the slab are assumed to be simply supported or subjected
to a moment. The supports for the slab may be assumed to be unyielding
or set of deflections may be specified. Iteration may be done
externally to get agreement between deflection of the slab and that of
the supporting beams.
Geo-Mat allows the user to specify loadings on the surface of the mat
or slab as uniform, or distributed, or concentrated as from columns.
Horizontal loads may be applied as well as vertical.

LIST OF FEATURES
The program employs well-established analysitcal solution for soil-structure interaction under static loading.
The program does not set a limit on the number of finite element meshes
for modeling. Only the size of RAM in the user's computer will limit
the available meshes. The element types include 4-node linear elements,
8-node quadratic elements, and 9-node Lagrangian elements.
The soil is assumed to behave in the linear range, but the user may
assign different values of subgrade stiffness at desired locations of
the foundation.
The user may input various concentrated loads at nodal points,
distributed loads at any element, and uniform loads for an entire mat
or slab.
The user may specify a mat or slab with any shape. The program has the
capability to generate automatically finite meshes for mats or slabs
with rectangular shapes or circular shapes.
The program will display the layout of finite-element meshes with nodal numbers and element numbers.
The program accepts any consistent units in computation.
The program will generate contour graphics of slab deformation and
stress distribution. The program will also provide plots for deformed
and un-deformed finite element meshes.
The program generates output data for each nodal point and finite element.
The Graphics menu contains quick observations of results contained int he output file.
The files of input data and output data are text based and may be
directly accessed from within the GeoMat program, employing the user's
preferred text editor or word processor.
A well-documented manual is provided with the relevant theoretical background and guidance to input screens.

Screenshot:


Download Setup + Medicine:
Install with "black color usb key" and "single user" options!