2. MODELING

CHAPTER 2 "MODELLING" 84 7. By selecting thecommand, the specified wall is added to the list. Η ¨Delete¨ deletes the user, ¨Update¨ informs the user of any changes, ¨Deletion¨ "Projection" marks it graphically for easy identification on the vector. Mathematical¨ deletes the mathematical model (after it has been calculated of course, which is done after the walls and openings have been created). 8. The command opens the window for defining the openings of the selected wall. Then the openings are defined: ▪ Geometry ▪ Pretzels ▪ Static Rod function The procedure is similar to that of fixing the walls: 1. We give a name to the opening 2. With the help of Pick we graphically define the geometry of an opening 3. If there are Presses we select their position and their cross-section and if they apply to all openings of the same wall, then we select ¨Apply to all openings¨. openings of the wall¨, so that the same presses are automatically applied to the other openings we will make for the same wall. 4. In the field ¨Static simulation rod mode¨ we select one of three ways of participation of the transoms and legs in the mathematical simulation: • Full connection • Partial connection • To disregard 5. By selecting the command, the specified opening is added to the list. Η "Delete" deletes it, Updateinforms it of any changes, the "Projection" marks it graphically for easy identification on the vector.