Rizkyffq
Mechanical
- Jun 5, 2017
- 53
Hello guys,
May someone help me on this problem,
So anyone here know about this equation:
The derivation of this equation cames from this site,
So the problem is, this equation is working when the application of radial stress came from outside of pipe while in my case the radial case came from the inside,
my question is to someone that expert in math, does this equation also work for radial stress from the inside of pipe ? or the equation is different ?
May someone help me on this problem,
So anyone here know about this equation:

The derivation of this equation cames from this site,
So the problem is, this equation is working when the application of radial stress came from outside of pipe while in my case the radial case came from the inside,
my question is to someone that expert in math, does this equation also work for radial stress from the inside of pipe ? or the equation is different ?