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The checking of a concrete member can be carried out (among other methods) using the interaction diagram method. Interaction N + My + Mz, Vz.
Check |
the assessment by means of relative value. |
Nu |
ultimate axial force |
Vzu |
ultimate shear force |
Myu |
ultimate bending moment My |
Mzu |
ultimate bending moment Mz |
Note: The values may differ according to the applied code.
In addition to standard drawing setup parameters, the following parameters are added for the needs of design of concrete beams.
Values |
If ON, labels are attached to the diagram. If OFF, only the diagram without any description is displayed. |
Draw section in labels |
If ON, the longitudinal position of the section is depicted. |
Draw load case or combination in label |
The design is always performed for the selected load case or combination. The number of considered load case / combination may be added to the diagram label. |
Warnings, errors |
If ON, the number of a potential warning or error is attached to the diagram of selected quantity. If no error occurs, nothing is printed. |
Refresh |
Refreshes the contents of the graphical window. Whenever the refresh of the screen is required, this item is red-highlighted. |
Calculation info |
Shows information about the calculation. See Calculation info for design. |
Concrete setup |
Enables the user to modify design parameters. See Concrete setup for design of beams. |
Single check |
Performs a detailed check of a selected beam. See separate chapter. |
Preview |
Shows the selected design values in the Preview window. |