Effective Prestress in Prestressed Concrete Formulas

Effective Prestress is the prestress remaining in the concrete after the loss of prestress. And is denoted by P_e. Effective Prestress is usually measured using the Kilonewton for Force. Note that the value of Effective Prestress is always positive.

Prestressed Concrete formulas that make use of Effective Prestress

fxStress in Concrete Member with Non-Prestressing Steel at Service Load Having Compressive Axial LoadGo

FAQ

What is the Effective Prestress?

Effective Prestress is the prestress remaining in the concrete after the loss of prestress. Effective Prestress is usually measured using the Kilonewton for Force. Note that the value of Effective Prestress is always positive.

Can the Effective Prestress be negative?

No, the Effective Prestress, measured in Force cannot be negative.

What unit is used to measure Effective Prestress?

Effective Prestress is usually measured using the Kilonewton[kN] for Force. Newton[kN], Exanewton[kN], Meganewton[kN] are the few other units in which Effective Prestress can be measured.

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