A 6 in diameter cast iron wheel, 2 in wide, rolls on a flat steel surface carrying an 800 lbf load (a) Find the Hertzian stresses x, y, z, and 2 3 (b) What happens to the stresses at a point A that is 0 010 in below the wheel rim surface during a revolution ...

From Table A5 v 0211 V 0292 E 14510 psi E2 3010 psi d 6 in d 0 1 2 in a Eq 373 b For ...

A 6-in-diameter cast-iron wheel, 2 in wide, rolls on a flat steel surface carrying an 800-lbf load.

Question:

A 6-in-diameter cast-iron wheel, 2 in wide, rolls on a flat steel surface carrying an 800-lbf load.
(a) Find the Hertzian stresses σx, σy, σz, and τ2/3.
(b) What happens to the stresses at a point A that is 0.010 in below the wheel rim surface during a revolution?