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# Saturated Unit Weight Of Soil Calculator

In the field of geotechnical engineering, understanding the physical properties of soil is crucial. One of these critical properties is the Saturated Unit Weight of Soil, an essential parameter for calculations involving soil mechanics. In simpler terms, the Saturated Unit Weight of Soil refers to the total weight (dry soil and moisture) per unit volume when the soil is saturated.

## How the Saturated Unit Weight of Soil Calculator Works

The Saturated Unit Weight of Soil Calculator simplifies the calculation process of this soil property. It utilizes specific inputs related to the soil’s physical condition – the total weight of the dry soil, the total weight of moisture, and the total volume of wet soil. We can efficiently compute the Saturated Unit Weight of Soil by feeding these inputs into the calculator.

## Formula and Variables Description

The Saturated Unit Weight of Soil is calculated using the formula:

Y = (WDS + WM) / V

Where:

• Y is the Saturated Unit Weight of Soil, measured in g/cm^3.
• WDS is the total weight of dry soil, measured in grams (g).
• WM is the total weight of moisture, also measured in grams (g).
• V is the total volume of wet soil, measured in cubic centimeters (cm^3).

To calculate the saturated unit weight of soil, you add the total weight of dry soil and the total weight of moisture, then divide by the volume of wet soil.

## Detailed Example

Consider a practical example to illustrate how the Saturated Unit Weight of Soil Calculator works. Suppose we have the following data:

• The total weight of dry soil (WDS) = 89g
• The total weight of moisture (WM) = 7g
• The total volume of wet soil (V) = 90 cm^3

By substituting these values into our formula:

Y = (89g + 7g) / 90 cm^3

The Saturated Unit Weight of Soil (Y) is approximately 1.067 g/cm^3.

## Applications of the Saturated Unit Weight of Soil Calculator

This calculator is an invaluable tool for professionals in geotechnical and civil engineering. It helps determine soil stability and the soil’s suitability for construction projects. Furthermore, it is useful for calculating the degree of soil compaction in road construction and assessing the soil’s drainage properties. Environmental science, it aids in understanding the soil’s water retention capacity.