Resolve Exercise 8.20 for the case where material: 

(1) Is rigid and material. 

(2) Is elastic with modulus E and Poisson’s ratio v.

Data from exercise 8.20

A long composite cylinder is subjected to the external pressure loading as shown in the following figure. Assuming idealized perfect bonding between the two materials, the normal stress and displacement will be continuous across the interface r = r₁ (see Section 5.2). Under these conditions, determine the stress and displacement fields in each material.

Transcribed Image Text:

(2 1-1-1-1 Tolmin All- olm 10 11 by T -- lod fo! I L (sl Material (1) N Material (2) P