Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon Solution

STEP 0: Pre-Calculation Summary
Formula Used
Moment of Inertia in Prestress = (Part of Span Length*(Part of Span Length^2)*Thrust Force*Span Length^3)/(48*Elastic Modulus*Deflection due to Moments on Arch Dam)
Ip = (a*(a^2)*Ft*L^3)/(48*e*δ)
This formula uses 6 Variables
Variables Used
Moment of Inertia in Prestress - (Measured in Kilogram Square Meter) - Moment of Inertia in Prestress is the Moment of Inertia which is defined as the measure of the resistance of a body to angular acceleration about a given axis.
Part of Span Length - Part of Span Length is described as the part of the beam length.
Thrust Force - (Measured in Newton) - Thrust Force acting perpendicular to the job piece.
Span Length - (Measured in Meter) - Span Length is the end to end distance between any beam or slab.
Elastic Modulus - (Measured in Pascal) - The Elastic Modulus is the ratio of Stress to Strain.
Deflection due to Moments on Arch Dam - (Measured in Meter) - The Deflection due to Moments on Arch Dam is the degree to which a structural element is displaced under a load (due to its deformation).
STEP 1: Convert Input(s) to Base Unit
Part of Span Length: 0.8 --> No Conversion Required
Thrust Force: 311.6 Newton --> 311.6 Newton No Conversion Required
Span Length: 5 Meter --> 5 Meter No Conversion Required
Elastic Modulus: 50 Pascal --> 50 Pascal No Conversion Required
Deflection due to Moments on Arch Dam: 48.1 Meter --> 48.1 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Ip = (a*(a^2)*Ft*L^3)/(48*e*δ) --> (0.8*(0.8^2)*311.6*5^3)/(48*50*48.1)
Evaluating ... ...
Ip = 0.172751212751213
STEP 3: Convert Result to Output's Unit
0.172751212751213 Kilogram Square Meter --> No Conversion Required
FINAL ANSWER
0.172751212751213 0.172751 Kilogram Square Meter <-- Moment of Inertia in Prestress
(Calculation completed in 00.004 seconds)

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National Institute of Technology (NIT), Warangal
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Deflection due to Prestressing Force Calculators

Young's Modulus given Deflection due to Prestressing for Parabolic Tendon
​ LaTeX ​ Go Young's Modulus = (5/384)*((Upward Thrust*Span Length^4)/(Deflection due to Moments on Arch Dam*Second Moment of Area))
Deflection due to Prestressing for Parabolic Tendon
​ LaTeX ​ Go Deflection due to Moments on Arch Dam = (5/384)*((Upward Thrust*Span Length^4)/(Young's Modulus*Second Moment of Area))
Uplift Thrust when Deflection due to Prestressing for Parabolic Tendon
​ LaTeX ​ Go Upward Thrust = (Deflection due to Moments on Arch Dam*384*Young's Modulus*Second Moment of Area)/(5*Span Length^4)
Flexural Rigidity given Deflection due to Prestressing for Parabolic Tendon
​ LaTeX ​ Go Flexural Rigidity = (5/384)*((Upward Thrust*Span Length^4)/Deflection due to Moments on Arch Dam)

Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon Formula

​LaTeX ​Go
Moment of Inertia in Prestress = (Part of Span Length*(Part of Span Length^2)*Thrust Force*Span Length^3)/(48*Elastic Modulus*Deflection due to Moments on Arch Dam)
Ip = (a*(a^2)*Ft*L^3)/(48*e*δ)

What is meant by Flexural Rigidity?

Flexural rigidity is defined as the force couple required to bend a fixed non-rigid structure by one unit of curvature.

How to Calculate Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon?

Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon calculator uses Moment of Inertia in Prestress = (Part of Span Length*(Part of Span Length^2)*Thrust Force*Span Length^3)/(48*Elastic Modulus*Deflection due to Moments on Arch Dam) to calculate the Moment of Inertia in Prestress, The Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon is defined as the product of mass of section and the square of the distance between the reference axis. Moment of Inertia in Prestress is denoted by Ip symbol.

How to calculate Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon using this online calculator? To use this online calculator for Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon, enter Part of Span Length (a), Thrust Force (Ft), Span Length (L), Elastic Modulus (e) & Deflection due to Moments on Arch Dam (δ) and hit the calculate button. Here is how the Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon calculation can be explained with given input values -> 0.172751 = (0.8*(0.8^2)*311.6*5^3)/(48*50*48.1).

FAQ

What is Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon?
The Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon is defined as the product of mass of section and the square of the distance between the reference axis and is represented as Ip = (a*(a^2)*Ft*L^3)/(48*e*δ) or Moment of Inertia in Prestress = (Part of Span Length*(Part of Span Length^2)*Thrust Force*Span Length^3)/(48*Elastic Modulus*Deflection due to Moments on Arch Dam). Part of Span Length is described as the part of the beam length, Thrust Force acting perpendicular to the job piece, Span Length is the end to end distance between any beam or slab, The Elastic Modulus is the ratio of Stress to Strain & The Deflection due to Moments on Arch Dam is the degree to which a structural element is displaced under a load (due to its deformation).
How to calculate Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon?
The Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon is defined as the product of mass of section and the square of the distance between the reference axis is calculated using Moment of Inertia in Prestress = (Part of Span Length*(Part of Span Length^2)*Thrust Force*Span Length^3)/(48*Elastic Modulus*Deflection due to Moments on Arch Dam). To calculate Moment of Inertia for Deflection due to Prestressing in Doubly Harped Tendon, you need Part of Span Length (a), Thrust Force (Ft), Span Length (L), Elastic Modulus (e) & Deflection due to Moments on Arch Dam (δ). With our tool, you need to enter the respective value for Part of Span Length, Thrust Force, Span Length, Elastic Modulus & Deflection due to Moments on Arch Dam and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Moment of Inertia in Prestress?
In this formula, Moment of Inertia in Prestress uses Part of Span Length, Thrust Force, Span Length, Elastic Modulus & Deflection due to Moments on Arch Dam. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Moment of Inertia in Prestress = (5/384)*((Upward Thrust*Span Length^4)/(Elastic Modulus))
  • Moment of Inertia in Prestress = (Thrust Force*Span Length^3)/(48*Elastic Modulus*Deflection due to Moments on Arch Dam)
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