Hi
In the picture, at the end zones of the beam, stresses due to prestressing are not presented with a smooth line, how this can be corrected?
The values are presented at each node created by the mesh, and the diagram is simply a line connecting the values at each node.
You need to properly adjust your beam meshing and ensure equal spacing between the nodes to obtain a consistent diagram. However, the zigzag shape in your graph is completely logical, considering the prestress losses in the anchorage zone due to slip and friction.
Abderrahman OMRI.
Thankyou for the response. It worked. However, in the snip I shared, slip and friction losses were kept zero, since it is a pre-tensioning system. Even transmission length I have kept as zero.
Can you share your model, please?