Airfield Pavement Designer
Professional airfield pavement screening, calibrated rigid pavement design, multilayer foundation evaluation, and existing pavement remaining-life analysis.
Test Presets and Engine Mode
Manual inputs are available below. Exact calibrated benchmark presets automatically use the raw JSON payload so the complete aircraft fleet is preserved.
Project and Analysis Controls
Core design period, traffic, and solver controls.
Pavement Structure
Physical and structural layer properties. Layer roles control structural credit.
Water and Drainage
Dry and wet support conditions are evaluated automatically.
Aircraft Fleet
Six manual rows are provided. Exact benchmark presets preserve the complete fleet through raw JSON mode.
| Aircraft | Annual Ops | Operation | Weight % | P/C Ratio | Use Factor | Passes |
|---|---|---|---|---|---|---|
Advanced Payload Testing
Use this section to run an exact calibration payload or inspect the JSON generated from manual inputs.
Professional Pavement Design Report and Data Export
Generate a GeoTechHub-branded pavement design report with engineering references, LaTeX-style formulas, calculation trace, assumptions, limitations, and audit record; then print to PDF or export the analysis data.
Rigid Foundation Response
Calculated support transformation and structural layer influence for the governing condition.
Pavement Section and Water Influence
The schematic includes optional overlay and drainage layers from the normalized input.
Interactive Engineering Charts
Hover over the plots to inspect calculated values.
Rigid Sensitivity and Damage Diagnostics
These curves use the same calibrated alpha response and show how thickness, design life, and aircraft response affect the result.
Aircraft Damage Results
Governing-condition aircraft damage and rigid response details.
Water and Foundation Details
Dry/wet reduction factors and multilayer foundation response.
Calculation Transparency and Applicability
Governing-aircraft substitutions, response factors, calibration-envelope checks, and audit information.
Recommendations and Warnings
Backend interpretation and model warnings.
Raw API Response
Useful for confirming response fields and diagnosing frontend issues.
Open complete response JSON
Ready for Frontend Testing
Load a preset or enter project values, then run the analysis. Start with the exact benchmark presets to verify the v0.2.2 engine.
Reference Formulas and Model Notes
Key response, support, traffic, and damage concepts used in the alpha engine.