|1. Select the objects you want to check.
2. Click Tools > Clash check.
3. The clash check progress is displayed in the status bar. You can continue working during the clash check.
If there are no colliding parts, Tekla Structures displays the message No collisions detected on the status bar.
If parts, bolts, or reference model objects collide, Tekla Structures highlights them in yellow and displays the clash check log in the List dialog box.
If you start clash checking while another clash check is still running, you can choose whether to continue checking, restart the operation and check the currently selected parts, or stop checking.
4. To quickly locate and view colliding parts in the model, select the line containing the ID numbers of colliding parts from the list. Tekla Structures highlights the parts in the model. Hold down the F key while you do this to have Tekla Structures fit the work area.
To define bolt clearance for clash checking, click Tools > Options > Options… > Clash check. Enter the values in the Bolt clash check settings dialog box.