通过对客车车身结构的静态、动态分析,从车身结构的刚度指标(承载和振动特性) ,说明车 身结构的一般分析方法。结构的整体性使载荷按车身结构各主要组成部分的刚度进行分配,在确定车辆振动、噪声和乘坐舒适性时,线性分析对结构设计的作用。 关键词:大客车;车身结构;静态分析;动态分析 Abstract :For the static and dynamic analysis of bus body st ructure , the common methods are described on the basis of the stiffness quoto (load and vibration characteristics) of the st ructure1 The whole const ruction makes loads dis2 t ributed according to the stiffness of the primarily component s of bus bodywork1While det rmining the vibration , noise and passenger comfort of vehicles , the linear analysis has great function to the const ruction design1 Key words :Large bus ; Body st ructure ; Static analysis ; Dynamic analysis