Total Volume given Submerged Unit Weight of Soil Calculator

Total Volume Formula:

\[ V = \frac{W_{su}}{\gamma_S} \]

Total Volume (m³):

1. What is Total Volume given Submerged Unit Weight of Soil?

Definition: This calculator determines the total volume of soil based on its submerged weight and submerged unit weight.

Purpose: It helps geotechnical engineers and soil scientists analyze soil properties in submerged conditions.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ V = \frac{W_{su}}{\gamma_S} \]

Where:

\( V \) — Total Volume in Soil Mechanics (cubic meters)
\( W_{su} \) — Submerged Weight of Soil (Newtons)
\( \gamma_S \) — Submerged Unit Weight (N/m³)

Explanation: The submerged weight is divided by the submerged unit weight to obtain the total volume of soil.

3. Importance of Total Volume Calculation

Details: Accurate volume calculation is essential for foundation design, slope stability analysis, and earthwork calculations.

4. Using the Calculator

Tips: Enter the submerged weight in Newtons and submerged unit weight in N/m³. Both values must be > 0. The ±5% indicates typical measurement tolerance.

5. Frequently Asked Questions (FAQ)

Q1: What is submerged unit weight?
A: It's the effective unit weight of soil when submerged in water, accounting for buoyant forces.

Q2: Why is there a ±5% tolerance?
A: This accounts for typical variations in soil measurements due to natural heterogeneity and testing conditions.

Q3: How do I measure submerged weight?
A: Submerged weight is typically measured using specialized geotechnical laboratory equipment.

Q4: Can this be used for partially saturated soils?
A: No, this formula is specifically for fully submerged soil conditions.

Q5: What units should I use?
A: The calculator uses Newtons for weight and N/m³ for unit weight, but consistent units can be used as long as they're compatible.