Problem 2-10 - See Mathcad file P0210. 1. The modulus of...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
MACHINE DESIGN - An 2-10-1 PROBLEM 2-10 Statement: A material has a yield strength of 100 ksi (689 MPa) at an offset of 0.6% strain. What is its modulus of resilience? Units: ksi 10 3 psi . MPa 10 6 Pa . GPa 10 9 Pa . MJ 10 6 joule . Given: Yield strength S y 100 ksi . S y 689 MPa = Yield strain ε y 0.006 Solution:
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: See Mathcad file P0210. 1. The modulus of resilience (strain energy per unit volume) is given by Equation (2.7) and is approximately U R 1 2 S y . y . U R 300 in lbf . in 3 = U R 2.068 MJ m 3 = U R 2.068 MPa = P 0210.mcd...
View Full Document

Ask a homework question - tutors are online