Module 3: Dynamic Properties and Selection of Materials
  Lecture 12: Linear Viscoelastic Model
 

Maxwell Model

Let us now consider the Maxwell model of viscoelastic materials. The model is described in the Fig 12.2

 

Figuer 12.2: Maxwell model

In this model, you may note that the spring and dashpot are connected in series such that

      and
 
 

Since in this case

      
 
   
 

Differentiating the above equation, we get

 

Hence, for the model

               
                

Congratulations! You have finished Lecture 12.