FAQ

What is the Undrained Shear Strength?
Undrained Shear Strength is the strength of the soil just above the bell surface. Undrained Shear Strength is usually measured using the Kilonewton per Square Meter for Pressure. Note that the value of Undrained Shear Strength is always negative.
Can the Undrained Shear Strength be negative?
Yes, the Undrained Shear Strength, measured in Pressure can be negative.
What unit is used to measure Undrained Shear Strength?
Undrained Shear Strength is usually measured using the Kilonewton per Square Meter[kN/m²] for Pressure. Pascal[kN/m²], Kilopascal[kN/m²], Bar[kN/m²] are the few other units in which Undrained Shear Strength can be measured.
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