FE geometry is topology on top of mesh, meaning CAD and mesh exist as a single entity. The purpose of FE geometry
is to add vertices, edges, surfaces, and solids on FE models which have no CAD geometry.
The Pedestrian Impact tool automates the vehicle marking, impactors positioning and the export of solver decks with minimal
input, therefore reducing the full process lead time.
Use the Seatbelt Browser to create a complete seatbelt
system.
Restriction: Only available in the LS-DYNA,
Radioss and PAM-CRASH
solvers.
The Seatbelt Browser consists of two panes. The upper pane is the
Seatbelt System structure and the lower pane is the Entity Editor.
From the Safety ribbon, click the Seat Belt tool.
The Seatbelt Browser opens.
Add or remove columns in the Seatbelt Browser as necessary
by right-clicking a column and checking or unchecking the appropriate
attribute.
You can sort entries in the browser by clicking on the
appropriate heading of each column. For fields that are numeric or alphanumeric,
repeated clicks toggle between ascending and descending order.
Create a seatbelt system:
In the Seatbelt Browser pane, in empty space,
right-click and select Create > SeatbeltSystem.
A seatbelt system is created and displays in the browser.
Edit the seatbelt system entity as necessary by setting or changing
values in the Entity Editor.
To update a seatbelt system, right-click the appropriate
SeatbeltSystem entity and select
Update from the context menu.
Updating allows you to make changes on demand. For example, when the dummy and
seat positions have been modified (when the option Link Dummy Mechanism in the
seatbelt system Entity Editor is OFF).
Run a penetration check on the system by right-clicking the appropriate
SeatbeltSystem entity and selecting
Penetration Check from the context menu.
A penetration check allows you to directly check the generated contact for
penetrations after a seatbelt mesh has been generated and the option Create
Contact is activated.