Envelope combinations are used in extracting maximum and minimum forces or soil pressure without selecting numerous numbers of defined load combinations. Creating Envelope combination is a tedious task especially for new users of SAFE. Clubbing multiple load combinations into one manually will be a thing of a past.

SAFE Envelope Combination Creator is a tool that will instantly create an envelope combination based on user selected load combinations.

Compatibility: SAFEv20 or higher

1. Open a SAFE Model. If multiple SAFE models have been opened, the tool will connect to the first model you have opened.

2. Open the V-Structures SAFE Envelope Combination Creator by double clicking the icon.

3. Press Import Load Combinations from SAFE. The Load Combinations from SAFE List will be populated with all the load combinations defined in the model.

4. Select all load combinations you want to be included in the Envelope Combination.

5. Use arrow keys to transfer the selected load combinations to the right-hand side list.

6. Input the preferred name for the Envelope Combination.

7. Press Add Envelope combination to SAFE button to create the Combination in SAFE.

8. To check the Envelope combination, go to Define-Load Combination. 

A short video below shows how to use V-Structures SAFE Envelope Combination Creator.