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Mathcad for P/S CFLL Griders

Mathcad for P/S CFLL Griders

Mathcad for P/S CFLL Griders

(OP)
Hello again folks,

I work with Mathcad often.  I produced a spreadsheet to design a slab on rolled beam (working stress for VDOT) calculation.  Now I want to do the same thing for P/S continuous for live load girder design.  I have already solved the problem of predicting the negative moments at the piers and back calculating the positive moments in the interior.  What I need is a Mathcad file that analyzes a P/S concrete girder with slab.  Does anybody have something like this?

Thanks for your help.

RE: Mathcad for P/S CFLL Griders

Many examples are available for this and I'm sure that VDOT has a few as well.

Check out Prestressed Concrete Design by Nawy
Prestressed Concrete Design by Mitchell and Collins
or the Design of short and medium span bridges by PTI.

RE: Mathcad for P/S CFLL Griders

Try FDOT.

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