Stress Analysis - compound cylinders

  • Thread starter jhmz
  • Start date
  • #1
9
0

Homework Statement


problem attached


Homework Equations


attached
but lame equations i think they are?

The Attempt at a Solution


attached


Hey
this is an assignment question that i have wasted countless hours on trying to solve without success. The problem is WBVMMECH025 from the anasys 12 verification manual (problem is attached) i have completed the anysys analysis with correct results and now have to do hand calculations, im sure that the interface pressure is correct, im sure i am using the right formula to find tangential stresses due to interface pressure and that those answers are correct. I think it is after this where i try to find the tangetial stresses due to the applied internal pressure is where i am going wrong but cant figure out why. have attached a clean copy of my attempt and the excel formulas should be correct cause they match my hand calculations.

all help greatly appreciated

edit: files were too big for attachment so i hosted them externally

The problem
http://www.fileden.com/files/2010/5/6/2850545/problem.doc" [Broken]

My attempt at the question:
http://www.fileden.com/files/2010/5/6/2850545/my%20attempt.xls" [Broken]
 
Last edited by a moderator:

Answers and Replies

  • #2
9
0
alll good figured it out
 

Related Threads on Stress Analysis - compound cylinders

Replies
1
Views
2K
  • Last Post
Replies
5
Views
5K
  • Last Post
Replies
2
Views
4K
  • Last Post
Replies
1
Views
2K
  • Last Post
Replies
16
Views
3K
  • Last Post
Replies
14
Views
4K
  • Last Post
Replies
22
Views
3K
  • Last Post
Replies
1
Views
1K
  • Last Post
Replies
1
Views
1K
  • Last Post
Replies
8
Views
2K
Top