汽车技术中弹性元件的刚度试验和计算

在汽车结构中有很多弹性元件，因此刚度是较重要的物理量，涉及频度高的刚度有静刚度、动刚度、复刚度、存储刚度和绝对刚度等。以静刚度和动刚度及其它刚度为例论述了各种刚度的意义，给出各种单个弹性元件和多个弹性元件的计算方法。

Stiffness Test and Calculation of Elastic Element in Automotive Technique

Stiffness is considered to be a relatively important physical magnitude in automotive engineering, because there are so many elastic elements in automobile structure. The stiffness often involved are static stiffness, dynamic stiffness, complex stiffness, save stiffness and absolute stiffness, etc. Taking the static stiffness, dynamic stiffness and other stiffness as examples, the paper describes the meaning of each stiffness, and presents the calculation methods of all kinds of single and mulitiple elastic elements.