How to Calculate Stress due to Prestress Moment?
Stress due to Prestress Moment calculator uses Bending Stress in Section = Prestressing Force*Distance from Centroidal Geometric Axis*Distance from Centroidal Axis/Moment of Inertia of Section to calculate the Bending Stress in Section, The Stress due to Prestress Moment is defined as the stress produced due to the eccentric placement of the strands or tendons on the section. Bending Stress in Section is denoted by f symbol.
How to calculate Stress due to Prestress Moment using this online calculator? To use this online calculator for Stress due to Prestress Moment, enter Prestressing Force (F), Distance from Centroidal Geometric Axis (e), Distance from Centroidal Axis (y) & Moment of Inertia of Section (Ia) and hit the calculate button. Here is how the Stress due to Prestress Moment calculation can be explained with given input values -> 8.3E-5 = 400000*0.00501*0.03/7.2E-07.