Data Source and Methodology
This calculator uses data from the FHWA Micropile Design and Construction (2005 version). All calculations are based on the formulas and data provided by this source.
The Formula Explained
\( Q_u = (q_s \times A_s) + (q_b \times A_b) \)
Glossary of Variables
- Pile Diameter: The diameter of the micropile.
- Pile Length: The length of the micropile.
- Load Capacity: The maximum load the micropile can support.
How It Works: A Step-by-Step Example
For a micropile with a diameter of 150 mm and length of 10 meters, the load capacity can be calculated using the surface area and bearing capacities.
Frequently Asked Questions (FAQ)
What is a micropile?
A micropile is a small-diameter, deep foundation element made of high-strength materials.
How do I determine the correct parameters?
The parameters depend on the specific site conditions and load requirements. Consult engineering guidelines for detailed instructions.
Formula (LaTeX) + variables + units
This section shows the formulas used by the calculator engine, plus variable definitions and units.
Formula (extracted LaTeX)
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Formula (extracted text)
\( Q_u = (q_s \times A_s) + (q_b \times A_b) \)
Variables and units
- No variables provided in audit spec.
Sources (authoritative):
- FHWA Micropile Design and Construction (2005 version) — earth-engineers.com · Accessed 2026-01-19
https://www.earth-engineers.com/earthengineers/pdfs/FHWA%20Micropile%20Design%20and%20Construction%20%282005%20version%29.pdf
Changelog
Version: 0.1.0-draft
Last code update: 2026-01-19
Last code update: 2026-01-19
0.1.0-draft · 2026-01-19
- Initial audit spec draft generated from HTML extraction (review required).
- Verify formulas match the calculator engine and convert any text-only formulas to LaTeX.
- Confirm sources are authoritative and relevant to the calculator methodology.