GGU-SLAB: "Modify loads/single springs" menu item

In the dialog box of this menu item, you can subsequently modify existing loads and/or single springs. After you have circled the desired area with a quadrilateral you will see the following dialog box. Elements that are not present in your quadrilateral are deactivated.

You can select whether the desired loads or single springs are to be multiplied by a constant or the constant is to be added. For each load type (point loads, moments, line loads, distributed loads) separate check boxes for the permanent portion (G) and the changeable portion (Q) are available. This allows e.g. multiplying only the Q portion of all loads by a factor of 0.5 without affecting the G portions. Single springs have no G/Q separation.