Truss2D FEM - SMath

#1 Posted: 9/9/2017 12:05:32 PM

Lorenzo

9 likes in 6 posts.

Group: User

Hello I attach here a worksheet for the FEM analysis of 2D trusses, it has to be tested!

Truss FEM.sm (328 KiB) downloaded 325 time(s).

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Ernesto 9/11/2017 12:46:00 AM

#2 Posted: 9/10/2017 1:44:58 PM

Jean Giraud

983 likes in 6,866 posts.

Group: User

I have no competence for testing,
just that the nesting may be done more visually.

Truss FEM otherwise.sm (19 KiB) downloaded 256 time(s).

#3 Posted: 9/10/2017 5:44:22 PM

Oscar Campo

124 likes in 298 posts.

Group: Moderator

Hi LORENZO,

Here is FEMTRuss, my own version of truss calculus via FEM.

I'll check your work, please you check mine

Captura de pantalla 2017-09-10 a la(s) 3.37.39 p.m..png

FEMTruss.sm (49 KiB) downloaded 302 time(s).

#4 Posted: 9/11/2017 12:46:07 AM

Ernesto

13 likes in 74 posts.

Group: User

So far results look good. Great work!

#5 Posted: 9/11/2017 8:46:25 AM

Jean Giraud

983 likes in 6,866 posts.

Group: User

The only thing I understand in there is the construction.
Lovely labels, thanks ... a little detail
In plotG, the symbol "." of size 14
is a beautiful little exact square from an old tip.

Utilities XY [Draw Truss Labels].sm (19 KiB) downloaded 221 time(s).

#6 Posted: 9/11/2017 5:26:48 PM

Oscar Campo

124 likes in 298 posts.

Group: Moderator

Wrote
The only thing I understand in there is the construction.

A little example solved by FEM...

P4-118 Pytel modified.sm (165 KiB) downloaded 194 time(s).

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