Earth Pressure in Design of Retaining Walls Formulas

Earth Pressure is the lateral pressure exerted by the soil on a shoring system. It is dependent on the soil structure and the interaction or movement with the retaining system. And is denoted by p. Earth Pressure is usually measured using the Pascal for Pressure. Note that the value of Earth Pressure is always positive.

Formulas to find Earth Pressure in Design of Retaining Walls

fxPressure when Resultant is Outside Middle ThirdGo

Design of Retaining Walls formulas that make use of Earth Pressure

fxTotal Downward Force on Soil when Resultant is Outside Middle ThirdGo

fxResultant Outside Middle ThirdGo

List of variables in Design of Retaining Walls formulas

fx Total Downward Force on Soil Go

fx Middle Third Distance Go

FAQ

What is the Earth Pressure?

Earth Pressure is the lateral pressure exerted by the soil on a shoring system. It is dependent on the soil structure and the interaction or movement with the retaining system. Earth Pressure is usually measured using the Pascal for Pressure. Note that the value of Earth Pressure is always positive.

Can the Earth Pressure be negative?

No, the Earth Pressure, measured in Pressure cannot be negative.

What unit is used to measure Earth Pressure?

Earth Pressure is usually measured using the Pascal[Pa] for Pressure. Kilopascal[Pa], Bar[Pa], Pound Per Square Inch[Pa] are the few other units in which Earth Pressure can be measured.

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