利用奇异函数法对轻型卡车纵梁弯曲刚度分析

The bending stiffness analysis on the longitudinal beam of the light truck by using the singular function

基于奇异函数法,并结合单位载荷法,推导出在一般受力状态下的轻型卡车纵梁挠曲通用方程,用于求解车架纵梁最大挠度,进行弯曲刚度校核。

By using the singular function and the unit load method,the deflection equation for the longitudinal beam of thelight truck on the general stress state can be derived in this article.Then it can calculates the maximum deflection of thelongitudinal beam by using the deflection equation for checking the bending stiffness.