基于有限元的新型赛车车架的强度及刚度计算与分析

Calculation and Analysis of Racing Car's Frame Strength and Stiffness Based on Finite Element Method

在新型赛车的开发设计中,计算与分析车架结构合理性及其结构静态强度和刚度,是一项重要工作。以赛车车架为例,对其进行静力学分析,计算赛车车架的强度和刚度的极限位置,保证赛车车架结构强度等要求,对提高整车性能具有一定的参考价值。

During the new style racing car＇s design,it is an important task to analyze the reasonableness of the racing car＇s frame structure and calculate its static strength and stiffness.This paper takes the second generation racing car designed by XMUT for example and obtains the maximum car＇s frame strength and stiffness by static analysis of the frame.This can ensure the structural strength of car＇s frame and improve the whole performance of racing car.