Quick Answer
Calculate Airport Airfield Pavement Stormwater Runoff Volume Calculator
Calculator
Result Interpretation
Airport Airfield Pavement Stormwater Runoff Volume Calculator computes Stormwater Runoff Volume in m^3 using the defined engineering formula and the input values provided.
Worked Example
Verified calculation
Given:
- Design Rainfall Intensity = 0.000138889
- Pavement Drainage Area = 50000
- Airfield Runoff Coefficient = 0.92
- Rainfall Duration = 1800
Expected Result:
- Stormwater Runoff Volume = 11500.0092
Engineering Interpretation:
Under the given input conditions, the calculated result is: Stormwater Runoff Volume = 11500.0092 m^3.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.
Formula / Method
stormwater runoff volume = airfield runoff coefficient * design rainfall intensity * pavement drainage area * rainfall durationFormula family: formula_airport_stormwater_runoff_volume_drainage_capacity_calculator_for_airfield_pavements
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| C_airfield | Airfield Runoff Coefficient | INPUT | Airfield Runoff Coefficient |
| i_design | Design Rainfall Intensity | INPUT | Design Rainfall Intensity |
| A_pavement | Pavement Drainage Area | INPUT | Pavement Drainage Area |
| t_duration | Rainfall Duration | INPUT | Rainfall Duration |
| stormwater_runoff_volume | Stormwater Runoff Volume | OUTPUT | Stormwater Runoff Volume |
Calculation Steps
- Enter the airfield runoff coefficient in dimensionless.
- Enter the design rainfall intensity in m/s.
- Enter the pavement drainage area in m^2.
- Enter the rainfall duration in s.
- Step 1: Compute stormwater runoff volume.
- Read the stormwater runoff volume (m^3) from the results.
Engineering Summary
Calculate Airport Airfield Pavement Stormwater Runoff Volume Calculator
Frequently Asked Questions
What does this calculator calculate?
The Airport Airfield Pavement Stormwater Runoff Volume Calculator estimates Stormwater Runoff Volume based on the input parameters you provide
Why is airfield runoff coefficient important in this calculation?
airfield runoff coefficient is directly proportional to stormwater runoff volume. When you enter airfield runoff coefficient in dimensionless, the calculator uses it in the engineering formula to compute the output
How should I interpret the result stormwater runoff volume?
The calculator outputs stormwater runoff volume in m^3. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Airfield Runoff Coefficient (dimensionless), Design Rainfall Intensity (m/s), Pavement Drainage Area (m^2), Rainfall Duration (s). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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