CDH AG

GNS IIHS_V2.0

Model Description

Type: Moving Deformable Barrier
Crash Test: Side Impact

  • Initial setup of IIHS_V2.0 barrier model according to the IIHS_V2.0 specification.
  • Adjusted block stiffnesses with prescribed performance corridors.
  • Two versions are available, considering enabled or disabled gravity in your simulation.
  • Model mass, velocity and boundary condition is adjustable by LS-Dyna *PARAMETER.

Regulations

USAIIHS_V2.0

Basic Features

Easy Adjustable

By setting *PARAMETER

  • GNS_MASS
  • GNS_XVELO
  • GNS_FIX

the barrier model integrates perfectly in your simulation.

Adhesive

Adhesive beams, gluing honeycomb to cladding sheets are able to fail according load.

Pressure Air Wheels

Trolley wheels with tires of pressure air, getting model motion closer to reality.

Gravity

Two versions of the GNS IIHS barrier model are available, considering enabled or disabled gravity in your simulation.

Sophisticated

The barrier models was calibrated using several hardware tests with vehicle like lateral structures as impact bodies in different positions.

VALIDATION

Dynamic Block Stiffness

Dynamic Rolling Pin

VERSION

1.0.2

SOLVER CODES

Ansys LS-Dyna, Version MPP R9 and later

TRIAL INSTALLATION

You can try this product free of charge for 30 days.

Request trial license

Got a question about this product? We’d love to hear from you!

Contact Person: Christian Pieper
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