Generally, Vehicle crash is considered as nonlinear transient dynamics phenomenon as impact causing car to stop with time frequency. The purpose of explicit analysis is to see how the car will behave in a frontal or sideways collision. Crash worthiness simulation is one type of application of finite elemental analysis (FEA). It is very effective to conduct nonlinear finite element simulations. The chassis frame is backbone of a vehicle as the whole deck is bolted to the chassis. The principal of chassis is to carry the maximum load which is designed for its operating conditions. The frame...