Hi
Recently I tested 3 samples with the same dimension and shape namely T1, T2 and T3.
All was cut from the same mild steel billet. T1 was cut vertically across the billet whilst T3 and T4 were cut in horizontal direction.
T1 underwent strain gauge measuremnt before it was tensile tested on...
Hi everyone,
As you can see from the picture, the deformed shape is a black curve and the original shape is in green.
The pressure is supposed to be at the top but according to the diagram the pressure is applied from below.
Anyone can point out my mistake in the coding?
Also can anyone...
Hi all,
I wanna construct arc (just like in the picture) and the revolve it to be a shallow dome.
Is there any other way to do this than using LINE=P ?
thanks in advance
kaninchen
Hi all,
I am doing analysis on axial pressure on the 2D hemisphere by using modified riks method.
After 50 increment there is still no yield thus I increase to 80 increment.
However the analysis cannot continue as I encounter errors
THE STRAIN INCREMENT HAS EXCEEDED FIFTY TIMES THE STRAIN TO...
Hi everyone,
this is my first post in this forum.
I am doing 2D hemisphere model pressurized by axial load on its surface by writing input file.
For node arrangement:
Node 1 is located at coordinate (43.59,90) at far right-edge of the hemisphere and center is at node 999 at origin.
The...
