Bolt Load in Design of Flange for Gasket Seating Solution

STEP 0: Pre-Calculation Summary
Formula Used
Bolt Load Under Operating Condition for Gasket = ((Greater Cross-section Area of Bolts+Actual Bolt Area)/2)*Stress Required for Gasket Seating
Wm1 = ((Am+Ab)/2)*σsbat
This formula uses 4 Variables
Variables Used
Bolt Load Under Operating Condition for Gasket - (Measured in Newton) - Bolt Load Under Operating Condition for Gasket is defined as the load acting on a bolt, it is limited to the amount of load the bolt can handle before failing.
Greater Cross-section Area of Bolts - (Measured in Square Meter) - The Greater Cross-section Area of Bolts is defined as the area of the cross-section of the gasket bolt taking the greater of the given value.
Actual Bolt Area - (Measured in Square Meter) - Actual Bolt Area is defined as cross-sectional area of the bolts using root diameter of thread or least diameter of an unthreaded portion (if less), to prevent damage to the gasket during bolting-up.
Stress Required for Gasket Seating - (Measured in Pascal) - The Stress Required for Gasket Seating is defined as the value of the stress in the gasket required for the seating or the installment of the gasket.
STEP 1: Convert Input(s) to Base Unit
Greater Cross-section Area of Bolts: 1120 Square Millimeter --> 0.00112 Square Meter (Check conversion here)
Actual Bolt Area: 126 Square Millimeter --> 0.000126 Square Meter (Check conversion here)
Stress Required for Gasket Seating: 25.06 Newton per Square Millimeter --> 25060000 Pascal (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Wm1 = ((Am+Ab)/2)*σsbat --> ((0.00112+0.000126)/2)*25060000
Evaluating ... ...
Wm1 = 15612.38
STEP 3: Convert Result to Output's Unit
15612.38 Newton --> No Conversion Required
FINAL ANSWER
15612.38 Newton <-- Bolt Load Under Operating Condition for Gasket
(Calculation completed in 00.004 seconds)

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16 Bolt Loads in Gasket Joints Calculators

Bolt Load under operating condition given Hydrostatic End Force
Go Bolt Load Under Operating Condition for Gasket = ((pi/4)*(Gasket Diameter)^2*Pressure at Outer Diameter of Gasket)+(2*Width of u-collar*pi*Gasket Diameter*Pressure at Outer Diameter of Gasket*Gasket Factor)
Hydrostatic End Force given Bolt Load under Operating condition
Go Hydrostatic End Force in Gasket Seal = Bolt Load Under Operating Condition for Gasket-(2*Width of u-collar*pi*Gasket Diameter*Gasket Factor*Pressure at Outer Diameter of Gasket)
Hydrostatic Contact Force given Bolt Load under Operating condition
Go Total Joint Surface Compression Load = Bolt Load Under Operating Condition for Gasket-((pi/4)*(Gasket Diameter)^2*Pressure at Outer Diameter of Gasket)
Actual Cross-sectional Area of Bolts given Root Diameter of Thread
Go Actual Bolt Area = (2*pi*Gasket Unit Seating Load*Gasket Diameter*Gasket Width)/(Stress Required for Gasket Seating)
Gasket Width given actual Cross-sectional Area of Bolts
Go Gasket Width = (Stress Required for Gasket Seating*Actual Bolt Area)/(2*pi*Gasket Unit Seating Load*Gasket Diameter)
Stress Required for Gasket Seating
Go Stress Required for Gasket Seating = (2*pi*Gasket Unit Seating Load*Gasket Diameter*Gasket Width)/(Actual Bolt Area)
Stress Required for Gasket Seating given Bolt Load
Go Stress Required for Gasket Seating = Bolt Load Under Operating Condition for Gasket/((Greater Cross-section Area of Bolts+Actual Bolt Area)/2)
Bolt Load in Design of Flange for Gasket Seating
Go Bolt Load Under Operating Condition for Gasket = ((Greater Cross-section Area of Bolts+Actual Bolt Area)/2)*Stress Required for Gasket Seating
Width of U Collar given Initial Bolt Load to Seat Gasket Joint
Go Width of u-collar = Initial bolt load to seat the gasket joint/(pi*Gasket Diameter*Gasket Unit Seating Load)
Deflection of Spring Initial Bolt Load to Seal Gasket Joint
Go Gasket Unit Seating Load = Initial bolt load to seat the gasket joint/(pi*Width of u-collar*Gasket Diameter)
Initial Bolt Load to seat Gasket Joint
Go Initial bolt load to seat the gasket joint = pi*Width of u-collar*Gasket Diameter*Gasket Unit Seating Load
Test pressure given Bolt Load
Go Test Pressure in Bolted Gasket Joint = Bolt Load in Gasket Joint/(Factor of Safety for Bolt Packing*Greater Cross-section Area of Bolts)
Load on bolts based on hydrostatic end force
Go Bolt Load in Gasket Joint = Factor of Safety for Bolt Packing*Test Pressure in Bolted Gasket Joint*Greater Cross-section Area of Bolts
Total cross-sectional area of bolt at root of thread
Go Bolt Cross-sectional Area at Root of Thread = Bolt Load Under Operating Condition for Gasket/(Stress Required for Operating Condition for Gasket)
Bolt load under operating condition
Go Bolt Load Under Operating Condition for Gasket = Hydrostatic End Force in Gasket Seal+Total Joint Surface Compression Load
Hydrostatic end force
Go Hydrostatic End Force in Gasket Seal = Bolt Load Under Operating Condition for Gasket-Total Joint Surface Compression Load

Bolt Load in Design of Flange for Gasket Seating Formula

Bolt Load Under Operating Condition for Gasket = ((Greater Cross-section Area of Bolts+Actual Bolt Area)/2)*Stress Required for Gasket Seating
Wm1 = ((Am+Ab)/2)*σsbat

What is Bolt load?

Bolt load is when a load is placed on a bolt, it is limited to the amount of load the bolt can handle before failing.

How to Calculate Bolt Load in Design of Flange for Gasket Seating?

Bolt Load in Design of Flange for Gasket Seating calculator uses Bolt Load Under Operating Condition for Gasket = ((Greater Cross-section Area of Bolts+Actual Bolt Area)/2)*Stress Required for Gasket Seating to calculate the Bolt Load Under Operating Condition for Gasket, The Bolt Load in Design of Flange for Gasket Seating formula is defined as when a load is placed on a bolt, it is limited to the amount of load the bolt can handle before failing. Bolt Load Under Operating Condition for Gasket is denoted by Wm1 symbol.

How to calculate Bolt Load in Design of Flange for Gasket Seating using this online calculator? To use this online calculator for Bolt Load in Design of Flange for Gasket Seating, enter Greater Cross-section Area of Bolts (Am), Actual Bolt Area (Ab) & Stress Required for Gasket Seating sbat) and hit the calculate button. Here is how the Bolt Load in Design of Flange for Gasket Seating calculation can be explained with given input values -> 15612.38 = ((0.00112+0.000126)/2)*25060000.

FAQ

What is Bolt Load in Design of Flange for Gasket Seating?
The Bolt Load in Design of Flange for Gasket Seating formula is defined as when a load is placed on a bolt, it is limited to the amount of load the bolt can handle before failing and is represented as Wm1 = ((Am+Ab)/2)*σsbat or Bolt Load Under Operating Condition for Gasket = ((Greater Cross-section Area of Bolts+Actual Bolt Area)/2)*Stress Required for Gasket Seating. The Greater Cross-section Area of Bolts is defined as the area of the cross-section of the gasket bolt taking the greater of the given value, Actual Bolt Area is defined as cross-sectional area of the bolts using root diameter of thread or least diameter of an unthreaded portion (if less), to prevent damage to the gasket during bolting-up & The Stress Required for Gasket Seating is defined as the value of the stress in the gasket required for the seating or the installment of the gasket.
How to calculate Bolt Load in Design of Flange for Gasket Seating?
The Bolt Load in Design of Flange for Gasket Seating formula is defined as when a load is placed on a bolt, it is limited to the amount of load the bolt can handle before failing is calculated using Bolt Load Under Operating Condition for Gasket = ((Greater Cross-section Area of Bolts+Actual Bolt Area)/2)*Stress Required for Gasket Seating. To calculate Bolt Load in Design of Flange for Gasket Seating, you need Greater Cross-section Area of Bolts (Am), Actual Bolt Area (Ab) & Stress Required for Gasket Seating sbat). With our tool, you need to enter the respective value for Greater Cross-section Area of Bolts, Actual Bolt Area & Stress Required for Gasket Seating 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 Bolt Load Under Operating Condition for Gasket?
In this formula, Bolt Load Under Operating Condition for Gasket uses Greater Cross-section Area of Bolts, Actual Bolt Area & Stress Required for Gasket Seating. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Bolt Load Under Operating Condition for Gasket = Hydrostatic End Force in Gasket Seal+Total Joint Surface Compression Load
  • Bolt Load Under Operating Condition for Gasket = ((pi/4)*(Gasket Diameter)^2*Pressure at Outer Diameter of Gasket)+(2*Width of u-collar*pi*Gasket Diameter*Pressure at Outer Diameter of Gasket*Gasket Factor)
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