munday63
Apr 23rd, 2007, 09:48 AM
Hi,
Can anyone point me in the right direction with this question?
An isotropic elastic circular cylinder of radius a is fitted inside a rigid cylindrical case of inner radius a. The contact is perfectly smooth, so that there are no tangentail traction T per unit area over each end. Assuming that Poisson's ratio is positive, evaluate the strains and stresses in the cylinder when:
i) T>0
ii) T<0
iii) What difference would it make if Poisson's ratio were negative?
Can anyone point me in the right direction with this question?
An isotropic elastic circular cylinder of radius a is fitted inside a rigid cylindrical case of inner radius a. The contact is perfectly smooth, so that there are no tangentail traction T per unit area over each end. Assuming that Poisson's ratio is positive, evaluate the strains and stresses in the cylinder when:
i) T>0
ii) T<0
iii) What difference would it make if Poisson's ratio were negative?