Amount of Compression in Parts Joined by Bolt Formula

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Amount of Compression of Bolted Joint is the value by which the bolted joint system has been compressed. Check FAQs
δc=Pik
δc - Amount of Compression of Bolted Joint?Pi - Pre Load in Bolt?k - Combined Stiffness of Bolt?

Amount of Compression in Parts Joined by Bolt Example

With values
With units
Only example

Here is how the Amount of Compression in Parts Joined by Bolt equation looks like with Values.

Here is how the Amount of Compression in Parts Joined by Bolt equation looks like with Units.

Here is how the Amount of Compression in Parts Joined by Bolt equation looks like.

11Edit=16500Edit1500Edit
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Amount of Compression in Parts Joined by Bolt Solution

Follow our step by step solution on how to calculate Amount of Compression in Parts Joined by Bolt?

FIRST Step Consider the formula
δc=Pik
Next Step Substitute values of Variables
δc=16500N1500N/mm
Next Step Convert Units
δc=16500N1.5E+6N/m
Next Step Prepare to Evaluate
δc=165001.5E+6
Next Step Evaluate
δc=0.011m
LAST Step Convert to Output's Unit
δc=11mm

Amount of Compression in Parts Joined by Bolt Formula Elements

Variables
Amount of Compression of Bolted Joint
Amount of Compression of Bolted Joint is the value by which the bolted joint system has been compressed.
Symbol: δc
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Pre Load in Bolt
Pre Load in Bolt is the tension created in a bolt when it is tightened.
Symbol: Pi
Measurement: ForceUnit: N
Note: Value should be greater than 0.
Combined Stiffness of Bolt
Combined Stiffness of Bolt is the resisting force per unit change in length of the bolt and the assembly.
Symbol: k
Measurement: Stiffness ConstantUnit: N/mm
Note: Value should be greater than 0.

Other formulas in Joint Analysis category

​Go Yield Strength of Bolt in Tension given Tensile Force on Bolt in Tension
Syt=4Ptbfsπdc2
​Go Yield Strength of Bolt in Shear given Tensile Force on Bolt in Shear
Ssy=Ptbfsπdch
​Go Yield Strength of Bolt in Tension given Tensile Force on Bolt in Shear
Syt=2Ptbfsπdch
​Go Maximum Tensile Stress in Bolt
σtmax=Ptbπ4dc2

How to Evaluate Amount of Compression in Parts Joined by Bolt?

Amount of Compression in Parts Joined by Bolt evaluator uses Amount of Compression of Bolted Joint = Pre Load in Bolt/Combined Stiffness of Bolt to evaluate the Amount of Compression of Bolted Joint, Amount of Compression in Parts Joined by Bolt is the decrease in the length of parts joined by the bolt after the bolt is tightened. Amount of Compression of Bolted Joint is denoted by δc symbol.

How to evaluate Amount of Compression in Parts Joined by Bolt using this online evaluator? To use this online evaluator for Amount of Compression in Parts Joined by Bolt, enter Pre Load in Bolt (Pi) & Combined Stiffness of Bolt (k) and hit the calculate button.

FAQs on Amount of Compression in Parts Joined by Bolt

What is the formula to find Amount of Compression in Parts Joined by Bolt?
The formula of Amount of Compression in Parts Joined by Bolt is expressed as Amount of Compression of Bolted Joint = Pre Load in Bolt/Combined Stiffness of Bolt. Here is an example- 11000 = 16500/1500000.
How to calculate Amount of Compression in Parts Joined by Bolt?
With Pre Load in Bolt (Pi) & Combined Stiffness of Bolt (k) we can find Amount of Compression in Parts Joined by Bolt using the formula - Amount of Compression of Bolted Joint = Pre Load in Bolt/Combined Stiffness of Bolt.
Can the Amount of Compression in Parts Joined by Bolt be negative?
No, the Amount of Compression in Parts Joined by Bolt, measured in Length cannot be negative.
Which unit is used to measure Amount of Compression in Parts Joined by Bolt?
Amount of Compression in Parts Joined by Bolt is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Amount of Compression in Parts Joined by Bolt can be measured.
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