Shear force calculations in Autodesk Structural Bridge Design 2022 using section design

[md01134]

@dave_geeves 

Hi Dave,

Could you help out please.

I'm using Autodesk Structural Bridge Design 2022. I'm using the section design to get the Vrd,c for a 1000mm wide x 250mm deep section with B12's at 150mm c/c FF + NF, but every time I try and get an answer, the warning message comes up: "Invalid floating point operation". When I use the 2019 version it will give me the answer of approx. 111 kN.

Have you ever come across this before?

Thanks very much.

Regards,

Michael.

[dave_geeves]

Hi,

I don't think I have come across this before.  If you zip up your data file and attach it to a reply I will take a look.  It will probably have to be tomorrow afternoon now as I am tied up with another project.

Thanks

Dave Geeves

[md01134]

Hi Dave,

Please find attached. 

Thanks for the help.

Regards,

Michael.

[dave_geeves]

Hi Michael,

Sorry for the delay in responding to this.  I  get exactly the same as you, even if I start a section from scratch.  I have tried changing various parameters to narrow down the cause but the error persists.  I can only hope that the development team have noticed this and will respond accordingly.  I will keep trying but I don't hold out much hope.  I also notice that the section analysis works fine when I create it in 2020 version but if I then load this in to 2022 I then get the failure for the shear calculations.

Sorry I can't help any further.

Kind regards

Dave Geeves

[karoly_tarcsi · Accepted solution]

Hi Michael,

Thanks for contacting us and drawing our attention to this problem.

We added the issue to our shortlist with the highest priority.

Regards,

Karoly

[simon_hooper · Accepted solution]

This is fixed by the update named 2022.1.1 Hotfix release (13 Jan 22) available via
manage.autodesk.com/cep/#products-services/updates

[van.lian]

Where is this Hot Fix? I can't find them in the provided link. 

[simon_hooper]

Try https://manage.autodesk.com/products/updates