PILE CAP DESIGN
PILE CAP DESIGN
(OP)
Hi,
I need to understand how to design a pile cap carrying several column loads ( not one column) scattered over the pile cap. All the cases I come across is a single column load supported by 2, 3, 4 etc piles. If I am to assume the total loadings from the columns is at the centroid what column size should i use. Or should i break the pile cap into zones. Then how do i decide which pile is supporting which column load. Please advice,
voi
I need to understand how to design a pile cap carrying several column loads ( not one column) scattered over the pile cap. All the cases I come across is a single column load supported by 2, 3, 4 etc piles. If I am to assume the total loadings from the columns is at the centroid what column size should i use. Or should i break the pile cap into zones. Then how do i decide which pile is supporting which column load. Please advice,
voi






RE: PILE CAP DESIGN
BA
RE: PILE CAP DESIGN
The cap itself could be designed for shear at sections and for moment demands between piles. Unless there are a large number of these, big-by-stout may be the order of the day, minimizing materials isn't always the economical way to go. It should be acceptable to divide the cap into parts, based on the load and pile configuration, design using the tools you mention (such as the CRSI Design Handbook chapter on pile caps) and make the reinforcement and section continuous into a single pile.
RE: PILE CAP DESIGN
http://www.nceng.com.au/
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