A static compressive FEA on a lumbar IBFD simulates ASTM F2077-03 lab tests. In the upper left is the load versus displacement curve from which the 2% offset yield is calculated.
A static compressive FEA on a lumbar IBFD simulates ASTM F2077-03 lab tests. In the upper left is the load versus displacement curve from which the 2% offset yield is calculated.