Analysis of bending moment and curvature of section

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carlota
Posts: 8
Joined: Mon Sep 19, 2022 3:43 am

Analysis of bending moment and curvature of section

Post by carlota » Wed Oct 05, 2022 5:35 pm

Hi guys.
Why does the section moment—curvature analysis program on the OpenSEES official website fail to run?
When I run it, I get the following :
#####################################
Estimated yield curvature: 0.000126984126984127
invalid command name "MomentCurvature"
while executing
"MomentCurvature 1 $P [expr $Ky*$mu] $numIncr"
(file "curve-moment.tcl" line 73)

######################################

What is problem? Thanks you for your help.

Lekeeo
Posts: 1
Joined: Tue Apr 18, 2023 9:57 pm

Re: Analysis of bending moment and curvature of section

Post by Lekeeo » Fri May 05, 2023 12:54 am

You can add "source MomentCurvature.tcl" in front of the line "MomentCurvature 1 $P [expr $Ky*$mu] $numIncr". Of course, you should have a file named MomentCurvature.tcl separately.

selimgunay
Posts: 913
Joined: Mon Sep 09, 2013 8:50 pm
Location: University of California, Berkeley

Re: Analysis of bending moment and curvature of section

Post by selimgunay » Mon May 08, 2023 6:26 pm

Do you have the "curve-moment.tcl" file in the same folder?

HuangYe
Posts: 1
Joined: Mon May 15, 2023 4:36 am

Re: Analysis of bending moment and curvature of section

Post by HuangYe » Wed May 24, 2023 12:24 am

Lekeeo wrote:
Fri May 05, 2023 12:54 am
You can add "source MomentCurvature.tcl" in front of the line "MomentCurvature 1 $P [expr $Ky*$mu] $numIncr". Of course, you should have a file named MomentCurvature.tcl separately.
I also encountered the same problem. I added "source MomentCurvature.tcl" in front of the line "MomentCurvature 1 $P [expr $Ky*$mu] $numIncr", but when running, it keeps repeating "invoked from within
"source MomentCurvature.tcl"
(file "MomentCurvature.tcl" line 73)". Do you know why this is happening? Thanks for your help.

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