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Message 1 of 38
HoshangMustafa
1505 Views, 37 Replies

Ribbed slab

Hi

 

Artur wrote:

 My approach is to model a rectangular beam ('web') with no offset but with artificially increased moment of inertia (see theattached picture - IY of rectangular beam multiplied by ratio of IY of  T shape beam / IY of rectangular beam). This approach causes'increaseof bending in the beam (T shape beam effectwhile no axial forcse in the beam being generated.

 

Plz find the attached file. I applied this approach, but ARSA gave warnings & errors. Plz any guide.

37 REPLIES 37
Message 2 of 38

Hi

 

I sent my file using WeTransfer. I made design for ribbed slab, girders, columns. I appreciate your notifications.

Message 3 of 38
rioja
in reply to: HoshangMustafa

Hi Mustafa

I think the error message is caused by

1.-  the dimensions of your beams are defined as 0.3x0.65 millimeters

2.- you don't have make any load combination in order to design in ULS or SLS

 

Marcelo

Message 4 of 38
HoshangMustafa
in reply to: rioja

Hi Artur

 

I posted the rtd file via WeTransfer & YouSendIt to this email adress:

mailer@lithium.com.

 

Plz notify me if this is delivered and notify me for any suggestions.

Message 5 of 38

No,

using any of these services you have to send it to yourself (your e-mail address) and then copy and paste to post only the link to file you got from the service.



Rafal Gaweda
Message 6 of 38

Hi

 

Plz see the lonk below:

 

https://www.wetransfer.com/downloads/450cfebde2834d3bf1932398f47cfaa520130403073248/876e0cf209754277...

 

It's the modelling of ribbed slabs based on  approach of Artur. Is it O.K? 

 

Why are all columns give the same reinforcement or I'm wrong?

Message 7 of 38

See below

 

minreinfaci.jpg



Rafal Gaweda
Message 8 of 38

Hi

 

Thanx Rafal

So is the cross section of the columns is adequate.

Another question:

When I export the drawings of beams to dxf, instead of displaying diameter it desplays (Latini:D8).

How can I solve this?

 

Plz find the attached file.

Message 9 of 38


When I export the drawings of beams to dxf, instead of displaying diameter it desplays (Latini:D8).

How can I solve this?

 

 

http://forums.autodesk.com/t5/Autodesk-Robot-Structural/Problem-importing-to-Autocad-fonts/td-p/3819...

 



Rafal Gaweda
Message 10 of 38

Hi

 

I downloaded AutocadAdditionalFonts but it doesn't help

Message 11 of 38

Open dxf file in Notepad, replace ALL

 

{LATIN1:D8}
 
by 
 
 %%c 

 

 

Save file, load to acad

 



Rafal Gaweda
Message 12 of 38

Hi Rafal

 

Thanx. This is working, but why AutocadAdditionalFonts doesn't work?

Message 13 of 38


Thanx. This is working, but why AutocadAdditionalFonts doesn't work?


It was for ASD fi font. I thought it was the same font in Robot.



Rafal Gaweda
Message 14 of 38

Hi

 

Can you modify it to be accomodated for ARSA?

Message 15 of 38

Hi In Arsa 2009 The diameter was represented as #. There was no problems in exporting it to Dxf.

Message 16 of 38

I hope it will be corrected soon.



Rafal Gaweda
Message 17 of 38

Hi

 

I hope too. Till now I don't know how to export a panel design to dxf with the panel thickness shown and the reinforcement also shown on cross section of panel.

another problem. In beams definition I labelled my beams with B-1, B-2 etc. In the design drawing the table title will be Beam221, Beam222 instead of B-1, B-2.

 

How this is solved?

Message 18 of 38

Hi

 

I tried to change the name syntax, but it doesn't help.

Message 19 of 38


I hope too. Till now I don't know how to export a panel design to dxf with the panel thickness shown and the reinforcement also shown on cross section of panel.

 

Not possible.

You can create such view in ASD

 

another problem. In beams definition I labelled my beams with B-1, B-2 etc. In the design drawing the table title will be Beam221, Beam222 instead of B-1, B-2.

 

 

I do not get. This is what I see:

 

rr2.jpg



Rafal Gaweda
Message 20 of 38

Hi

 

I don't know how to export a panel design to dxf with the panel thickness shown and the reinforcement also shown on cross section of panel.

 

Not possible.

You can create such view in ASD

 

How can I use ASD? I'm not familiar with that.

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