Kink/buckling homework

  • Thread starter buell23
  • Start date
  • #1
14
1
Hello

I have a steel shaft which is loaded by a pressure force in axis direction.
If I want to calculate the maximum force I have to proof if this is a kink according to Euler or not.

For steel E295 there is a Lambda_p = 89

In my case I calculated that Lambda is 125 --> Lk/i --> i = sqrt(I/A)

Now my question is: What if Lambda is lower than Lambda_p?
What do I have to do in this case?
 

Answers and Replies

  • #2
nvn
Science Advisor
Homework Helper
2,128
32
buell23: How is lambda_p computed?
 
  • #3
14
1
buell23: How is lambda_p computed?

Hi

Thats an empiric value for diverse steel. For S235JR for example 104.

But I looked for it in the internet. If Lambda < Lambda_p, we have to use way of Tetmajer.
 

Related Threads on Kink/buckling homework

Replies
5
Views
8K
  • Last Post
Replies
3
Views
2K
  • Last Post
Replies
1
Views
660
  • Last Post
Replies
4
Views
1K
  • Last Post
Replies
5
Views
3K
  • Last Post
Replies
12
Views
6K
  • Last Post
Replies
9
Views
21K
Replies
2
Views
918
  • Last Post
Replies
1
Views
3K
  • Last Post
Replies
1
Views
1K
Top