Crash Analysis and Structural Optimization of Racing Car Chassis Based on LS-DYNA
: This study investigates the crashworthiness and structural optimization of a racing car space-frame chassis under extreme off-road collision conditions. A three-dimensional chassis model was established in CATIA, and a frontal rigid-wall collision at 11.11 m/s was simulated using LS-DYNA. The results show that the ch...