ME206_Q5 - Surname: Name: ID number: 28.12.2010 ME206 -...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Surname: Name: ID number: 28.12.2010 ME206 - Fall 2010 QUIZ 5 Q. A cylindrical pressure vessel is subjected to torsion as shown below. The vessel has an inner diameter of 1.2 m and a thickness of 15 mm. Internal pressure of the vessel is p = 1 MPa. Consider an arbitrary point on the surface of the vessel as shown above. a) Show the state of plane stress on the element. b) Determine the principal stresses. c) Determine the maximum in plane shear stress. Hint: , 2 pr pr tt   SOLUTION: Circumferencial and longitudinal stresses can be found as follows:         1 600 40 Mpa 15 1 600 20 Mpa 2 2 15 y x pr t pr t Shear stress due to torsion can be found as follows:
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This document was uploaded on 02/17/2011.

Page1 / 2

ME206_Q5 - Surname: Name: ID number: 28.12.2010 ME206 -...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online