Strength Analysis on Safety-Beit ISOFIX Anchorage for Vehicles Based on HyperWorks and Ls-Dyna

摘要

We, per the national standard GB14167-2013 of the People's Republic of China about strength test for ISOFIX anchorage on vehicle seats and taking a new vehicle seat product as research object with the finite element analysis theory, established the finite element model for ISOFIX anchorage on vehicle seats; obtained the stress and strain nephogram of vehicle seats based on HyperWorks software for forward force test and oblique force test; thus provided reference for structural optimization design by analyzing and forecasting the weak parts of vehicle seats.