An application is created for the calculation of line loads and line lengths on a crane with 2.3 and 4 suspension points. The basic data of the components for which these values are to be calculated are saved in a database. The application will serve as the basis for possible more complex load calculations with "tippers" or "cross beams".
Supplement
The application is developed as a simple Java application (JDK6) using Netbeans. A Derby database (embedded) is used. The physical assignment of the suspension points on the load (bollard) is performed using coordinates (x,y,z). The position of the crane hook and the center of gravity of the load are also specified via coordinates. All resulting stretches and angles are calculated from this data and used to determine the individual line loads and the load on the suspension points.