Green-Ampt Infiltration Calculator

Calculate infiltration rate f = K(1 + ψΔθ/F) using Green-Ampt model. Cumulative infiltration F solved iteratively. Soil parameters from texture class. Used in hydrologic modeling when ponding time matters.

2D stress state at a point. All stresses in MPa.

σx — Normal Stress X (MPa)
σy — Normal Stress Y (MPa)
τxy — Shear Stress (MPa)
⚙ Mechanical Note: Results are based on standard textbook formulas and ISO/AASHTO references. Always verify critical designs with applicable codes (ISO 898, AASHTO 1993, AISC, Eurocode 3) and a qualified engineer.
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How It Works

Calculate infiltration rate f = K(1 + ψΔθ/F) using Green-Ampt model. Cumulative infiltration F solved iteratively. Soil parameters from texture class. Used in hydrologic modeling when ponding time matters

Each component has a specific meaning:

  • Green-Ampt model — The green-ampt model recorded for the patient or scenario being assessed.

Note: Interpret the green-ampt result against the clinical thresholds and context described above.

How to Use

Enter the Green-Ampt model for the patient or scenario you are assessing. Calculate infiltration rate f = K(1 + ψΔθ/F) using Green-Ampt model. Cumulative infiltration F solved iteratively. Soil parameters from texture class. Used in hydrologic modeling when ponding time matters. Use the green-ampt result to inform your clinical assessment.

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Frequently Asked Questions