Isolated (unexisting) nodes

[RRufino]

Hello,

By previous version of Robot theres always some problems with isolated nodes.

In attachment, robot displays isolated nodes, then i identify them writing $NODISOL at nodes box. Till here nothing wrong, but when i check this nodes at nodes list, they doesn't exist.

What should i do?

Thanks

P.S.: Attachment was too big, so i uploaded. Link to download: http://wtrns.fr/N99_atrgMM8ISO

[Artur.Kosakowski · Accepted solution]

Try the following steps:

1. Open the file in the Repair mode

2. Run verification of the model

3. Delete isolated nodes

4. Save the model under a new name

In addition would block RY at supports in nodes 38 and 109 to avoid instability caused by rotation of beams 26to28 along their axes (mind the linear release you defined along these beams).

If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.

[ALEXTHAINESE]

Try the following steps:

1. Open the file in the Repair mode

QUERY: Could you please tell how to open model in repair mode

2. Run verification of the model

3. Delete isolated nodes

4. Save the model under a new name

[Artur.Kosakowski]

Hi @ALEXTHAINESE

See this article.

If I managed to answer your question(s) press the Accept as Solution button please. This will help other users to find solution(s) much faster. Thank you.

[ALEXTHAINESE]

dear Arthur 

here is my model , which has isolated node 56 & 111 , which comes after i perform analysis- calculation . 

tried to follow the steps mentioned by you but its not working. 

could you please highlight what the issue could be??

also note the some members have end moment release  , as shown in snapshot (attached- End moment release .png) , currentely i have remove all the release.

thanks

Alex

[Refaat]

Hi @ALEXTHAINESE

Every side of the skylight should be in the same plane .

Refaat

[Refaat]

Hi @ALEXTHAINESE

The corrected file is attached .

Refaat