Mathcad for P/S CFLL Griders

[Dinosaur]

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.

 

[Qshake]

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.

 

[Dor4oSokol]

Try FDOT.