Prestressed piles interaction charts
Prestressed piles interaction charts
(OP)
Does anyone know where to obtain interaction charts for various size square prestressed concrete piles?
Thanks!
Thanks!
When was the last time you drove down the highway without seeing a commercial truck hauling goods?
Download nowINTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS Come Join Us!Are you an
Engineering professional? Join Eng-Tips Forums!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting GuidelinesJobs |
Prestressed piles interaction charts
|
Prestressed piles interaction chartsPrestressed piles interaction charts(OP)
Does anyone know where to obtain interaction charts for various size square prestressed concrete piles?
Thanks! Red Flag SubmittedThank you for helping keep Eng-Tips Forums free from inappropriate posts. Reply To This ThreadPosting in the Eng-Tips forums is a member-only feature.Click Here to join Eng-Tips and talk with other members! |
ResourcesWhat is rapid injection molding? For engineers working with tight product design timelines, rapid injection molding can be a critical tool for prototyping and testing functional models. Download Now
The world has changed considerably since the 1980s, when CAD first started displacing drafting tables. Download Now
Prototyping has always been a critical part of product development. Download Now
As the cloud is increasingly adopted for product development, questions remain as to just how cloud software tools compare to on-premise solutions. Download Now
|
RE: Prestressed piles interaction charts
RE: Prestressed piles interaction charts
E = 1 - (a/90) x ((n-1)m + (m-1)n) / mn
Gees... Reminds me of writing equations in Fortran 2!
E = effiency of pile group
a = arc tan (d / s)
d = pile width
s = pile spacing, center to center
m = number of rows of piles
n = number of piles in each row
(Note: If I put some of my parentheses in the wrong place just search on Google for the formula - you'll find it.)
RE: Prestressed piles interaction charts
Jheidt2543 suggestion is a good idea. You could find some charts of square, hollow… pipe at their website www.pci.org
But i think you could construct the interaction chart by yourself, it is not so difficult to do this. I’ve just completed this kind of work for PHC pile (hollow) for 400, 500 & 600 mm diameter.
RE: Prestressed piles interaction charts
Once you register (it's free), look under Marine Structures/Foundations for "Prestressed Concrete Piling Interaction Diagrams".
Tripp Howard P.E.