Foundations

Drilled pier to ACI 318-19 13.4

Drilled shafts in soil and rock: side and base resistance, rock sockets, uplift, lateral response and the shaft designed as a circular concrete column (FHWA GEC 10, ACI 318-19).

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What you get

From the inputs to a finished drilled pier calculation

The applicable checks, step by step

Every check to ACI 318-19 13.4 with its equation, the values that go into it, the result and the code section, and the governing case up front. Results update as you type.

A calculation report a reviewer can follow

Inputs, load combinations, every check with its result and reference, and the governing case, in a clear PDF with your title block.

Drawings

Where the calculation has a shape to draw: elevations, sections and the diagrams, on a sheet with your title block, as PDF or DXF.

Your units, your method

US or metric units at any time, LRFD or ASD where the code offers both; the report follows.

Verification

How the drilled pier is tested

5worked examples
14values compared
14match
0documented differences, each explained

Against published examples and tables, on every change. The method and the sources.

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