topic Non linear analysis with trusses in Robot Structural Analysis Forum https://forums.autodesk.com/t5/robot-structural-analysis-forum/non-linear-analysis-with-trusses/m-p/9680569#M18506 <P>HI,</P><P>&nbsp;</P><P>Is there a way to define some members as trusses elements ( as I have done following this method&nbsp;<A href="https://knowledge.autodesk.com/support/robot-structural-analysis-products/learn-explore/caas/CloudHelp/cloudhelp/2015/ENU/Robot/files/GUID-DC397CD9-D82D-4E9A-BF5B-2E83F5459695-htm.html" target="_blank" rel="noopener">https://knowledge.autodesk.com/support/robot-structural-analysis-products/learn-explore/caas/CloudHelp/cloudhelp/2015/ENU/Robot/files/GUID-DC397CD9-D82D-4E9A-BF5B-2E83F5459695-htm.html</A>) and still run the calculations as linear?</P><P>&nbsp;</P><P>Thank you very much.</P> Sat, 08 Aug 2020 16:24:47 GMT Anonymous 2020-08-08T16:24:47Z Non linear analysis with trusses https://forums.autodesk.com/t5/robot-structural-analysis-forum/non-linear-analysis-with-trusses/m-p/9680569#M18506 <P>HI,</P><P>&nbsp;</P><P>Is there a way to define some members as trusses elements ( as I have done following this method&nbsp;<A href="https://knowledge.autodesk.com/support/robot-structural-analysis-products/learn-explore/caas/CloudHelp/cloudhelp/2015/ENU/Robot/files/GUID-DC397CD9-D82D-4E9A-BF5B-2E83F5459695-htm.html" target="_blank" rel="noopener">https://knowledge.autodesk.com/support/robot-structural-analysis-products/learn-explore/caas/CloudHelp/cloudhelp/2015/ENU/Robot/files/GUID-DC397CD9-D82D-4E9A-BF5B-2E83F5459695-htm.html</A>) and still run the calculations as linear?</P><P>&nbsp;</P><P>Thank you very much.</P> Sat, 08 Aug 2020 16:24:47 GMT https://forums.autodesk.com/t5/robot-structural-analysis-forum/non-linear-analysis-with-trusses/m-p/9680569#M18506 Anonymous 2020-08-08T16:24:47Z Re: Non linear analysis with trusses https://forums.autodesk.com/t5/robot-structural-analysis-forum/non-linear-analysis-with-trusses/m-p/9680646#M18507 <P>just unmark "Tension/Compression bars"</P> Sat, 08 Aug 2020 18:35:03 GMT https://forums.autodesk.com/t5/robot-structural-analysis-forum/non-linear-analysis-with-trusses/m-p/9680646#M18507 Rafacascudo 2020-08-08T18:35:03Z