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FreeCADでFEM解析に挑戦してみた。

Last updated at Posted at 2018-02-22

(参考)無償3D CAD「FreeCAD」でFEM解析に挑戦! (2/6)
http://monoist.atmarkit.co.jp/mn/articles/1601/14/news022_2.html
>理論解0.225mmとなります。
オンライン mathematica
http://www.wolframalpha.com/input/?i=%3D(100*0.3%5E3*12)%2F(3*200*10%5E6*0.03*0.02%5E3)

(参考)無償3D CAD「FreeCAD」でFEM解析に挑戦! (6/6)
http://monoist.atmarkit.co.jp/mn/articles/1601/14/news022_6.html
>図17の最小欄を見ると、-0.22402とあり、最大変位量は0.224mmであることが分かります。
私が実行すると、最小-0.223911 mmになりました。

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【補足】(2018/02/24)

オンラインソフト

(参考)CANTILEVER STRUCTURAL BEAM WITH CONCENTRATED LOAD AT ANY POINT
http://www.amesweb.info/StructuralBeamDeflection/CantileverBeamConcentratedLoad.aspx
(参考)有限会社武藤設計 - 計算サイト>慣性モーメント
http://www.mutoh-sekkei.jp/keisan/dan/01.html

CalculiX

http://open-shelf.appspot.com/CalculiX/ccx-doc/ccx.html
http://open-shelf.appspot.com/CalculiX/Install-on-Windows.html

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