Concrete Silo Software and Design Manuals 1

[Berniedog]

We currently design concrete silos by hand along with Mathcad. We use ACI 313-97. Is any software out there that can analyze Silos (48' dia. x 112' tall)? Also, are there any text books or manuals that cover concrete silo design?

 

[Lutfi]

The best textbook on the design of concrete silos is:
“Desing and Construction of Silos and Bunkers: By Sargis S. Safarian and Dr. Ernest Harris.

Unfortunately, it is out of print. Try to get your hands on one if you can.

I have seen some guys program a spreadsheet and run it for the various heights.

I have not see any commercial software on this. I suspect it is due to the small demand. Most firms that design concrete silos have their own internal methods and software.

I thought I heard that Sargis Safrian passed away. I am not sure if this true or not. He sat on ACI 313 committee. I think he is one of the most knowledgeable engineers and designers of silos.


Regards,
Lutfi

 

[dik]

The Portland Cement Association (I think) had a publication on design of silos... It was published about 25 or so years ago and I used it at the time for design... I doubt that I still have a copy, but I'll rummage through my stuff this evening.

Dik

 

[Lutfi]

dik,

I would like to see that document if you have it.

Regards,
Lutfi

 

[PSlem]

It doesn't deal with concrete, just forces, but Design Analysis of Beams, Circular Plates and Cylindrical Tanks on Elastic Foundations 2nd edition by Melerski has software and is just over $100.

 

[dik]

Rummaged through about 10' of stuff last night without avail... might be that it got cleaned on one of my moves... still have some stuff to check... deals with a concrete design approach if I recall...

Dik

 

[FloridaPE]

Brian,

I'm not sure if you are going mild-reinforced or post-tensioned on the silos. If it is P/T, VSL has some good details for raidial post-tensioned silos, and they are always a good technical reference.