Analysis of Key Mechanical Properties of a Front Longitudinal Beam Section Based on GAS and HyperBeam
The section shape of the car body determines the mechanical properties of the thin-walled beam,which plays a vital role in the performance of the car body.This paper analyzes the section performance of a front longitudinal beam section based on GAS and HyperBeam software modules respectively,compares the differences between the results of their key performance parameters,and analyzes the causes of errors.Finally,it compares the finite element model and the calculation results of GAS pressure feed force.Through comprehensive comparison,the results of key characteristics of the section based on GAS calculation have better engineering guidance significance.
performance of sectionGASHyperBeampressure feed force
NETL
NSTL
万方数据
