Can u help answer this question?
Begin forwarded message:From: 없음 <bulb...@empas.com>
Date: January 16, 2013, 1:15:20 AM MST
To: Wenbin Yu <wenb...@usu.edu>
Subject: <GEBT>, Converge errorDear professorIn Hi-fi comp, I don't uploading file. It may be my computer problem.My question is below.------------------------------------------------------------------------------------------Test model is multi-node and elements.Error message is that "The solution does not converge after the maximum number of iterations"In this case, is there any option of GEBT ?Thanks
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Jang, Jun Hwan
Mobile : 010-7941-9331
E-mail : bulb...@empal.com
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<beam_test2.dat><beam_test2.dat.ech>
I checked the flexibility matrix.
Hlighted value is big value that I found.
3.9565881219E-09 9.8010153627E-28 1.9179001045E-28 -9.5467383501E-29 8.4225928148E-18 -1.1990515532E-17
9.8010153627E-28 6.5687024949E+02 1.6855752329E-01 5.5852821358E-12 -1.5154855432E-29 6.4307944888E-29
1.9179001045E-28 1.6855752329E-01 1.2964923629E+02 2.4258851929E-13 -2.7741367658E-30 1.2820833120E-29
-9.5467383501E-29 5.5852821358E-12 2.4258851929E-13 4.6951083495E-10 8.3932393413E-31 -7.3319786749E-30
8.4225928148E-18 -1.5154855432E-29 -2.7741367658E-30 8.3932393413E-31 9.1714686830E-13 2.0226671596E-17
-1.1990515532E-17 6.4307944888E-29 1.2820833120E-29 -7.3319786749E-30 2.0226671596E-17 1.0005281286E-11
I replaced new matrix below
1.6338077951E-08 2.2352284827E-25 4.4333576268E-25 8.7627445715E-27 1.1898588887E-12 -2.1294335695E-12
2.2352284827E-25 1.4270316109E-07 4.0630548095E-08 6.3106458140E-10 -2.7030908016E-26 -2.8960442769E-27
4.4333576268E-25 4.0630548095E-08 1.1241927922E-06 2.0516037737E-09 -3.7625137825E-26 -7.0715804338E-27
8.7627445715E-27 6.3106458140E-10 2.0516037737E-09 2.3472928930E-10 -7.4786930313E-28 -1.2898765435E-28
1.1898588887E-12 -2.7030908016E-26 -3.7625137825E-26 -7.4786930313E-28 1.5833238933E-10 9.5761751329E-13
-2.1294335695E-12 -2.8960442769E-27 -7.0715804338E-27 -1.2898765435E-28 9.5761751329E-13 4.9698634620E-12
So GEBT finished sucessfully.
It may be numerical problem. And my sectional analysis is fault.
Thanks.
Sincerely yours.
------ Original Message ------
Date: Friday, Jan 18, 2013 03:50:47 PM
From: "없음" <bulb...@empas.com>
To: "Qi Wang" <aaron....@gmail.com>
Subject: Re:Re: , Converge error
Hi
Thank you for feedback.
I will update input file to hifi-comp and I will check matrix.
Jun Hwan.
------ Original Message ------
Date: Friday, Jan 18, 2013 02:23:05 PM
From: "Qi Wang" <aaron....@gmail.com>
To: <bulb...@empal.com>
Cc: <hifi...@googlegroups.com>
Subject: Re: , Converge error