Learning Forum

[Flishaa]

Hello,

 

What is the negative values in Ansys stress results ?

If we said the positive stress value means tensile stress and the negative stress value means compressive stress, the negative sign is to describe the force direction.

 

Q1: As in the photo, If we ignore the negative sign, which values are the minimum and maximum value?

Don't you think it has to be reciprocal in this case?

 

Q2: Is there any way in Ansys to change the negative values to be positive?

[Aniket Chavan]

You are not looking at stress, but the axial force in the x-direction. A positive force denotes tension; a negative force denotes compression of the beam.

Check this link for more info, check my signature to know how to check the link.

https://ansyshelp.ansys.com/account/Secured?returnurl=/Views/Secured/corp/v195/wb_sim/ds_Beam_Results_bodies.html

Why do you want results to be positive? If your only issue is the colors of the contour where the max compression is shown by blue, simply right click on the contour legend and change the color scheme to reverse rainbow.

-Aniket

How to access Ansys Online Help Document

How to show full resolution image

Guidelines on the Student Community

How to use Google to search within Ansys Student Community