Resultant Load on Bolt given Pre Load and External Load Solution

STEP 0: Pre-Calculation Summary
Formula Used
Resultant Load on Bolt = Pre Load in Bolt+Load due to External Force on Bolt
Pb = Pi+∆P
This formula uses 3 Variables
Variables Used
Resultant Load on Bolt - (Measured in Newton) - Resultant Load on Bolt is the total resultant force/load acting on the bolt after tightening the bolt.
Pre Load in Bolt - (Measured in Newton) - Pre Load in Bolt is the tension created in a bolt when it is tightened.
Load due to External Force on Bolt - (Measured in Newton) - Load due to External Force on Bolt is the force on the bolt when the parts are clamped and put into service, they are subjected to an external force.
STEP 1: Convert Input(s) to Base Unit
Pre Load in Bolt: 16500 Newton --> 16500 Newton No Conversion Required
Load due to External Force on Bolt: 2500 Newton --> 2500 Newton No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Pb = Pi+∆P --> 16500+2500
Evaluating ... ...
Pb = 19000
STEP 3: Convert Result to Output's Unit
19000 Newton --> No Conversion Required
FINAL ANSWER
19000 Newton <-- Resultant Load on Bolt
(Calculation completed in 00.020 seconds)

Credits

Created by Parul Keshav
National Institute of Technology (NIT), Srinagar
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Osmania University (OU), Hyderabad
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13 Load and Strength Characteristics Calculators

Tensile Force on Bolt in Shear
Go Tensile Force in Bolt = pi*Core Diameter of Bolt*Height of Nut*Shear Yield Strength of Bolt/Factor of Safety of Bolted Joint
Thickness of Parts Held Together by Bolt given Stiffness of Bolt
Go Total Thickness of Parts held together by Bolt = (pi*Nominal Bolt Diameter^2*Modulus of Elasticity of Bolt)/(4*Stiffness of Bolt)
Stiffness of Bolt given Thickness of Parts Joined by Bolt
Go Stiffness of Bolt = (pi*Nominal Bolt Diameter^2*Modulus of Elasticity of Bolt)/(4*Total Thickness of Parts held together by Bolt)
Young's Modulus of Bolt given Stiffness of Bolt
Go Modulus of Elasticity of Bolt = (Stiffness of Bolt*Total Thickness of Parts held together by Bolt*4)/(Nominal Bolt Diameter^2*pi)
Tensile Force on Bolt in Tension
Go Tensile Force in Bolt = pi/4*Core Diameter of Bolt^2*Tensile Yield Strength of Bolt/Factor of Safety of Bolted Joint
Tensile Force on Bolt given Maximum Tensile Stress in Bolt
Go Tensile Force in Bolt = Maximum Tensile Stress in Bolt*pi/4*Core Diameter of Bolt^2
Imaginary Force at Center of Gravity of Bolted Joint given Primary Shear Force
Go Imaginary Force on Bolt = Primary Shear Force on Bolt*Number of Bolts in Bolted Joint
Number of Bolts given Primary Shear Force
Go Number of Bolts in Bolted Joint = Imaginary Force on Bolt/Primary Shear Force on Bolt
Pre Load in Bolt given Amount of Compression in Parts Joined by Bolt
Go Pre Load in Bolt = Amount of Compression of Bolted Joint*Combined Stiffness of Bolt
Pre Load in Bolt given Wrench Torque
Go Pre Load in Bolt = Wrench Torque for Bolt Tightening/(0.2*Nominal Bolt Diameter)
Wrench Torque Required to Create Required Pre Load
Go Wrench Torque for Bolt Tightening = 0.2*Pre Load in Bolt*Nominal Bolt Diameter
Resultant Load on Bolt given Pre Load and External Load
Go Resultant Load on Bolt = Pre Load in Bolt+Load due to External Force on Bolt
Pre Load in Bolt given Elongation of Bolt
Go Pre Load in Bolt = Elongation of Bolt*Stiffness of Bolt

Resultant Load on Bolt given Pre Load and External Load Formula

Resultant Load on Bolt = Pre Load in Bolt+Load due to External Force on Bolt
Pb = Pi+∆P

What is load due to External force on the bolt?

load due to external force on the bolt is when the parts are clamped and put into service, they are subjected to an external force P, The bolt is further elongated by an amount
(Dd) and, consequently, the bolt load is further increased by an amount (∆P).

How to Calculate Resultant Load on Bolt given Pre Load and External Load?

Resultant Load on Bolt given Pre Load and External Load calculator uses Resultant Load on Bolt = Pre Load in Bolt+Load due to External Force on Bolt to calculate the Resultant Load on Bolt, Resultant Load on Bolt given Pre load and External Load is the total resultant force/load acting on the bolt after tightening the bolt. Resultant Load on Bolt is denoted by Pb symbol.

How to calculate Resultant Load on Bolt given Pre Load and External Load using this online calculator? To use this online calculator for Resultant Load on Bolt given Pre Load and External Load, enter Pre Load in Bolt (Pi) & Load due to External Force on Bolt (∆P) and hit the calculate button. Here is how the Resultant Load on Bolt given Pre Load and External Load calculation can be explained with given input values -> 19000 = 16500+2500.

FAQ

What is Resultant Load on Bolt given Pre Load and External Load?
Resultant Load on Bolt given Pre load and External Load is the total resultant force/load acting on the bolt after tightening the bolt and is represented as Pb = Pi+∆P or Resultant Load on Bolt = Pre Load in Bolt+Load due to External Force on Bolt. Pre Load in Bolt is the tension created in a bolt when it is tightened & Load due to External Force on Bolt is the force on the bolt when the parts are clamped and put into service, they are subjected to an external force.
How to calculate Resultant Load on Bolt given Pre Load and External Load?
Resultant Load on Bolt given Pre load and External Load is the total resultant force/load acting on the bolt after tightening the bolt is calculated using Resultant Load on Bolt = Pre Load in Bolt+Load due to External Force on Bolt. To calculate Resultant Load on Bolt given Pre Load and External Load, you need Pre Load in Bolt (Pi) & Load due to External Force on Bolt (∆P). With our tool, you need to enter the respective value for Pre Load in Bolt & Load due to External Force on Bolt and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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