Static beam

Program for static analysis of beams.
Features:  
- Calculation of statically determinate systems;  
- Calculation of statically indeterminate systems ;  
- Limitation of the number of poles and load depends only on the size of the display device ;
- Calculation and graphical plotting diagrams of axis forces ;  
- Calculation and graphical plotting diagrams of shear forces ;
- Calculation and graphical plotting diagrams of bending moments ;  
- Calculation and construction of beam deflection diagrams;  
- Display the results of internal forces in tabular form ;  
- Save the results to a PDF file;
- Save and load file sheme;