#14 ABAQUS Tutorial: Defining reference points and rigid body constraints

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Ahmed Elkady

Ahmed Elkady

Күн бұрын

Пікірлер: 23
@shonej3247
@shonej3247 Жыл бұрын
Amazing work, you have just saved my degree
@anubhab_IITG
@anubhab_IITG 2 жыл бұрын
why it is required to create reference point and what does it mean to connect it to the surface, i mean what is the benefit out of it?
@tanyaradzwamurapa1503
@tanyaradzwamurapa1503 Жыл бұрын
Thank you for the video. Can you help with how put a constraint of an undeformable shell with a deformable part
@anacarolinasilveirareis31
@anacarolinasilveirareis31 2 жыл бұрын
There is same way that we can use a control point in a block in movement in abaqus? Making the control point move with the block
@adnanalbukhaiti2027
@adnanalbukhaiti2027 7 ай бұрын
Sir Ahmad i did like your object but i fond some mastic can tell me what should i do ? the error is (Node 1195 instance column-1 has two rigid body reference nodes 3 (assembly) and 2 (assembly). A node may be associated with only one rigid body)
@yahyahamdi4941
@yahyahamdi4941 7 ай бұрын
Node 2654 instance column-1 has two rigid body reference nodes 3 (assembly) and 2 (assembly). A node may be associated with only one rigid body
@AElkady
@AElkady 6 ай бұрын
It seems you made a double assignment for a reference point. Please check your constraints definitions within the interaction module.
@Niv51
@Niv51 3 жыл бұрын
Sir, why are we adding constraints ? Can't we apply the loads and bc directly ?
@苗佳旭
@苗佳旭 Жыл бұрын
It seems to prevent stress concentration, but the other videos teach you to use coupling constraints
@dr.manaralfadul7491
@dr.manaralfadul7491 Жыл бұрын
in which videos he used coupling constraint? @@苗佳旭
@سودانيتوو2
@سودانيتوو2 Жыл бұрын
perfect videos, hello sir , may you share some videos about bridges or bridge deck designing as well , i would like to learn more pls
@benmeloukaabdelkader737
@benmeloukaabdelkader737 Жыл бұрын
Thank you sir, i have a problem in my work , please my question is ((can i create a reference point RP-2 for the column-top in (0,2000,0) and tie him to the appropriate surface . if i have a pressure load in this surface for example ? )) . Thank you very much again.
@AElkady
@AElkady Жыл бұрын
You can assign a an equivelant load to the RP.
@benmeloukaabdelkader737
@benmeloukaabdelkader737 Жыл бұрын
@@AElkady thank you very much sir for reply.
@benmeloukaabdelkader737
@benmeloukaabdelkader737 Жыл бұрын
@@AElkady Can I use only one reference point and tie him to multiple appropriate surfaces spaced out that have the same pressure?
@lintapaul3108
@lintapaul3108 Жыл бұрын
Sir What is the difference between tie(nodes) and pin( nodes)? Which one would be better for a CFST Column- concrete filled steel column with outer steel tube and inner concrete core Please reply 🙏
@AElkady
@AElkady Жыл бұрын
Tie transmits all of the node degrees of freedom to the attached body. Pin transmits only translational degrees of freedom. The choice depnds on the mechanism being simulated. A good illustration is show here: catiadoc.free.fr/online/anlug_C2/anlugprtconstraints.htm
@Sam-bq3jh
@Sam-bq3jh 2 жыл бұрын
can we change the position of the origin point?
@AElkady
@AElkady Жыл бұрын
Not sure what you mean by "origin point". You can always move parts with respect to the datum corrdinates.
@benmeloukaabdelkader737
@benmeloukaabdelkader737 2 жыл бұрын
Thank you sir for this video.
@caraYmii
@caraYmii 3 жыл бұрын
This was really helpful, thank you!
@ehsankk1636
@ehsankk1636 3 жыл бұрын
Thanks for nice tutorial.
@1p1p3p4p5
@1p1p3p4p5 2 жыл бұрын
you saved me
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