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1 user thanked Ber7 for this useful post.
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Ber7,
You amaze me with your use of graphics in SMath. I'm a civil engineer and use SMath for calculations just like this but without the pictures.
Could you post your SMath sheet in a zip file so I can see how you do it? I don't use RAR. Thanks. |
Ed |
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Rank: Advanced Member Groups: Registered
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Ber7,
Your animations and drawings always amaze me. Thanks. |
Ed |
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Rank: Advanced Member Groups: Registered
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Rank: Advanced Member Groups: Registered
Joined: 15/07/2010(UTC) Posts: 437 Location: Beer-Sheva Was thanked: 520 time(s) in 288 post(s)
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Joined: 08/03/2012(UTC) Posts: 25 Location: Prague, Dolní Chabry Was thanked: 3 time(s) in 2 post(s)
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Hello. This is very nice. I am civil ingenieer & I will use it. Thanks. However it is dangerous to use the function x>Lf. I found it out in my own beam programming. When changing direction of concetrated forces, the graph of shearing force has to jump once up & once down. And for the following input it does not!It seems to me, the function x>Lf does not work correctly each time. Regards Olik SMath files: beam 3 & 4.zipEdited by user 04 April 2012 02:16:30(UTC)
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2 users thanked olik for this useful post.
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on 04/04/2012(UTC), on 04/04/2012(UTC)
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Olik, try to change x>Lf to eval(x>Lf).
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2 users thanked kmihaylovich for this useful post.
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on 04/04/2012(UTC), on 04/04/2012(UTC)
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Thank you, kmihaylovich, the file is corrected. Regards,Ber7
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,616 Was thanked: 1978 time(s) in 666 post(s)
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Thank you! This is already fixed and will work correctly even without eval function into the next SMath Studio release.
Regards.
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Thanks to all. The eval function seems to be a good way. And if You fix this little bug, it will be the best.
Regards, Olik
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Single moving load
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2 users thanked Ber7 for this useful post.
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on 15/01/2013(UTC), on 15/01/2013(UTC)
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The load moves in deflection curve
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Beam on elastic foundation.Movable load
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Graphics with shading (http://en.smath.info/forum/resource.ashx?a=1691)
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4 users thanked Ber7 for this useful post.
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on 11/06/2013(UTC), on 11/06/2013(UTC), on 11/06/2013(UTC), on 13/06/2013(UTC)
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2 users thanked Ber7 for this useful post.
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on 13/06/2013(UTC), on 03/07/2013(UTC)
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Beam with a variable distance between the supports
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3 users thanked Ber7 for this useful post.
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on 02/07/2013(UTC), on 03/07/2013(UTC), on 04/07/2013(UTC)
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2 users thanked Ber7 for this useful post.
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on 07/07/2013(UTC), on 07/07/2013(UTC)
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Joined: 10/02/2021(UTC) Posts: 1
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Hello, could somebody help me. I don't understand how to solwe this problem.
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