You need to know the soil type, moisture content, density. There is no standard unit. Find an average density first.
The pressure under 3 meters of earth can be calculated by multiplying the depth (3 meters) by the unit weight of the earth material. The unit weight of soil can vary, but for typical soil, it can range from 9.81 kN/m³ to 19.62 kN/m³. Multiplying 3 meters by the unit weight will give you the pressure in kilonewtons per square meter (kPa).
Answer: The unit of weight is Kilos (Kilograms). Answer: 1000 kilograms is also known as a ton. This is a unit of MASS, not weight.
grams Correction: The gram is a unit of mass, not weight. The kilogram, not the gram, is the base unit of mass. The SI unit for weight is the newton, but it's a derived unit calculated using mass and gravitational pull.
The SI unit for the amount of soil a rectangular box can hold is in cubic meters (m³). This unit is commonly used to measure volume, including the volume of soil or any other material that can fill a three-dimensional space.
I think that you mean Metric unit. The base unit is the Gram. Prefixes are used to modify the unit. For instance, Kilogram, meaning 1000 Grams.
The saturated unit weight of soil is the weight of soil per unit volume when all pore spaces are filled with water. It is commonly used in geotechnical engineering to characterize the density of saturated soil samples during testing.
The unit weight of soil with a specific gravity of 2.65 is 1.8 g/cc.
unit wight sand
soil properties basically is the void ratio, porosity, specific gravity, dry unit weight, saturated unit weight, liquid limit, plastic limit and shrinkage limit which play a important role to support load.
i have bulk desity of soil and have natural moisture how can i get unit weight of soil
Pressuron theory (2013) by Olivier Minazzoli and Aurélien Hees
Submerged unit weight refers to the weight of soil or material per unit volume when submerged in water, taking into account buoyancy effects. Submerged weight refers to the total weight of an object or material when it is submerged in a fluid, including both its actual weight and any buoyant force acting on it.
The unit weight of clay soil typically ranges from 95 to 120 pounds per cubic foot (pcf) or 1520 to 1920 kilograms per cubic meter (kg/m^3) depending on its moisture content and composition.
h = 2c /( unit weight x (sq rt of ka))
The unit weight of submerged soil: Submerged Density (kN/m3) = Saturated Density - Water Density Water Density = 9.81 kN/m3
Weight does not affect soil absorbency.
The pressure under 3 meters of earth can be calculated by multiplying the depth (3 meters) by the unit weight of the earth material. The unit weight of soil can vary, but for typical soil, it can range from 9.81 kN/m³ to 19.62 kN/m³. Multiplying 3 meters by the unit weight will give you the pressure in kilonewtons per square meter (kPa).