problem 1:
Critically illustrate out the term composite materials. How are they employed in structural applications? prepare in brief the applications of these materials in military air craft.
problem 2:
Illustrate out Hookes law and describe how it will be employed for stress – strain analysis for composites with one ex.
problem 3:
prepare down briefly about strengths of orthotropic lamina and discuss the experimental determination of strengths and stiffness for this.
problem 4:
prepare down about the lamina stress –strain behaviour and variation in the laminate.
problem 5:
Give a description of orthotropic plates. Critically illustrate the governing vibration differential equations for laminated plates.