SimplexLP vs Cantilever Retaining Wall

SimplexLP solves linear optimization problems, which can be mathematically described with an objective function and a set of constraints. With the new graphical representation (possible with 2 variables only) it is a lot easier to understand the theoretical concept of linear optimization! SimplexLP is the perfect learning companion for teachers (to set up problems) and students (to learn the Simplex algorithm). It is very easy to change coefficients and see how the solution varies. For the calculation the famous Simplex algorithm is used. With SimplexLP you can: – easily set up the objective function and the constraints; – solve maximization and minimization problems; – solve problems with unlimited number of variables and constraints; – solve problems with ≤, ≥ and = (in)equalities; – get all the possible solutions ("edges") to a problem; – get accurate calculations with fractions; – get your output in fractions or decimal values; – set a fixed value in the objective function, e.g. for fixed costs; – set the tab width (via a simple swipe gesture) to format the tableaus; – get a graphical representation of optimization problems with 2 variables. With SimplexLP linear optimization really makes fun!

This application includes two major calculation steps and provide you a comprehensive calculation report in PDF and in DXF(Autocad): - Stability evaluation which includes the overturning, bearing, and sliding failure modes. - Designing the different components of Retaining Wall: stem, heel, toe and key, for bending and shear, under the combined factored loads. Results: - Check stability Verticals and Laterals forces. - Graphic display of forces and pressures acting upon the wall. - Establish Stem, Heel, Toe and Key thickness by Verifying shear & moment. - Bearing Capacity Verification. - Graphic plot moment and shear diagrams to optimize reinforcing bars. - Graphic plot for required flexural reinforcement to optimize reinforcing bars. - Complete stability analysis for overturning, sliding, and bearing. - Graphic plot of Nominal Moment. - Graphic plot Stress diagrams. - Graphic plot Neutral axes diagrams. - Graphic plot for wall elevation with Cutoff Location in Tension side. - Concrete design of stem, toe, heel, and key. - Graphic plot for reinforcement distribution - Ability to create a DXF file containing the reinforcement in details - Create a comprehensive calculation report containing all calculation details