Question

Based on stiffness criteria, the material cost can be optimized by reducing the.

Vc/E1/3

 

E1/3/Vc

 

E/Vc

 

σ1/3limit/Vc​

Answer 1

Explanation:

• based on stiffness criteria, the material cost can be optimized by reducing the

Answer 2

Based on the stiffness criteria, the material cost can be optimized by reducing E1/3/Vc.

• The cost of materials is the cost of the products used to produce a product or to provide a service. Any indirect materials, such as cleaning supplies used in the manufacturing process, are exempt from the material bill.
• By reducing the weight per unit volume of any formulation the cost of the material is immediately reduced.  
• E1/3 / Vc is the selection criterion for the highest thickness and strength, if we want to reduce the rate. Thus, the Vc is per unit volume = density × cost per unit weight.