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Moment Load in Salome Meca 2009

  • Alex
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15 years 8 months ago #3518 by Alex
Moment Load in Salome Meca 2009 was created by Alex
Hi Forum

I would like to know if it is possible to specify a moment load in Salome Meca, as well as a Force ( vectorial ) load, since the Aster wizzard in salome Meca only shows up pressure ( normal to surface ) loads... as well as Linear Diplacement boundary conditions ( are there rotational Boundary conditions ? )

BRGDS

Alex
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15 years 8 months ago #3519 by Johnny Geling
Replied by Johnny Geling on topic Re:Moment Load in Salome Meca 2009
Hello,

The salome-meca wizard are simple wizard for the large possibilities of code-aster. If you would like to use these loads you should look at the command AFFE_CHAR_MECA www.code-aster.org/V2/doc/v9/man_u/u4/u4.44.01.pdf

A moment is not directly available, but can be constructed with additional beam elements or nodal forces.

johnny
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15 years 8 months ago #3520 by Alex
Replied by Alex on topic Re:Moment Load in Salome Meca 2009
Hi Johnny

Thanks for your reply...

You mean to say that the moment load is not directly accessible from within Salome Meca wizzard or from within the *.comm edition in ASTK ?

Can rotating BCs be imposed from within the.comm file...?

BRGDS

Alex
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15 years 8 months ago #3521 by Claus
Replied by Claus on topic Re:Moment Load in Salome Meca 2009
Alex wrote:

Hi Johnny

Thanks for your reply...

You mean to say that the moment load is not directly accessible from within Salome Meca wizzard or from within the *.comm edition in ASTK ?

Can rotating BCs be imposed from within the.comm file...?

BRGDS

Alex


No, not for anything besides single nodes (correct me if Im wrong), but you can connect that single node to a node-group and thereby impose torque/moment on a surface. It is not as easy as I describe it here, but I have made other posts on this forum regarding imposing torque.
I wish it was a bit easier.
Search this forum and CA forum for TORQUE and MOMENT, and you should find those and other posts.

/C

Code_Aster release : STA11.4 on OpenSUSE 12.3 64 bits - EDF/Intel version
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14 years 6 months ago #5008 by albert
Replied by albert on topic Re:Moment Load in Salome Meca 2009
Well well well, seems the default kernel on ubuntu 64bit and the 'alternate' ubuntu 64bit install disk does not have the same kernel settings. After finding and upgrading to a 2.6.31 kernel (from a PPA) both MECA and gmsh loads fine :)


Can someone change the title to [solved] ? I might be blind but I can't figure it out.

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The pass4sure and ccie is worldwide accredited certification that validates in iseb certification and vmware certification with the professional’s knowledge and skills of IT system security.<br /><br />Post edited by: albert, at: 2010/12/15 06:50
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14 years 6 months ago #5042 by kwou
Replied by kwou on topic Re:Moment Load in Salome Meca 2009
Hoi Albert

I am not really sure this topic is solved?

kind regards - kees

Interest: structural mechanics, solar energy (picture at 'my location' shows too little pv panels)

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kind regards - kees
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