Bolt load under operating condition Calculator

✖Hydrostatic End Force in Gasket Seal is the force that is the result of internal fluid pressure in the system and tries to push the gasket flanges apart.ⓘ Hydrostatic End Force in Gasket Seal [H]			+10% -10%
✖Total Joint Surface Compression Load is defined as the force offered by a joint on the contact surface or an object which is in contact with that force.ⓘ Total Joint Surface Compression Load [H_p]			+10% -10%

✖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.ⓘ Bolt load under operating condition [W_m1]

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Formula

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Bolt load under operating condition

Formula

`"W"_{"m1"} = "H"+"H"_{"p"}`

Example

`"15486N"="3136N"+"12350N"`

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Bolt load under operating condition Solution

STEP 0: Pre-Calculation Summary

Formula Used

Bolt Load Under Operating Condition for Gasket = Hydrostatic End Force in Gasket Seal+Total Joint Surface Compression Load
W_m1 = H+H_p
This formula uses 3 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.
Hydrostatic End Force in Gasket Seal - (Measured in Newton) - Hydrostatic End Force in Gasket Seal is the force that is the result of internal fluid pressure in the system and tries to push the gasket flanges apart.
Total Joint Surface Compression Load - (Measured in Newton) - Total Joint Surface Compression Load is defined as the force offered by a joint on the contact surface or an object which is in contact with that force.

STEP 1: Convert Input(s) to Base Unit

Hydrostatic End Force in Gasket Seal: 3136 Newton --> 3136 Newton No Conversion Required
Total Joint Surface Compression Load: 12350 Newton --> 12350 Newton No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

W_m1 = H+H_p --> 3136+12350

Evaluating ... ...

W_m1 = 15486

STEP 3: Convert Result to Output's Unit

15486 Newton --> No Conversion Required

FINAL ANSWER

15486 Newton <-- Bolt Load Under Operating Condition for Gasket

(Calculation completed in 00.004 seconds)

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Created by sanjay shiva

national institute of technology hamirpur (NITH ), hamirpur , himachal pradesh

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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 under operating condition Formula

Bolt Load Under Operating Condition for Gasket = Hydrostatic End Force in Gasket Seal+Total Joint Surface Compression Load
W_m1 = H+H_p

What is Bolt load?

Bolt load is not only the sum of the force from all of the fasteners, but also how it is applied and the geometry of how it is applied.

How to Calculate Bolt load under operating condition?

Bolt load under operating condition calculator uses Bolt Load Under Operating Condition for Gasket = Hydrostatic End Force in Gasket Seal+Total Joint Surface Compression Load to calculate the Bolt Load Under Operating Condition for Gasket, The Bolt load under operating condition formula is defined as load 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 W_m1 symbol.

How to calculate Bolt load under operating condition using this online calculator? To use this online calculator for Bolt load under operating condition, enter Hydrostatic End Force in Gasket Seal (H) & Total Joint Surface Compression Load (H_p) and hit the calculate button. Here is how the Bolt load under operating condition calculation can be explained with given input values -> 15486 = 3136+12350.

FAQ

What is Bolt load under operating condition?

The Bolt load under operating condition formula is defined as load placed on a bolt, it is limited to the amount of load the bolt can handle before failing and is represented as W_m1 = H+H_p or Bolt Load Under Operating Condition for Gasket = Hydrostatic End Force in Gasket Seal+Total Joint Surface Compression Load. Hydrostatic End Force in Gasket Seal is the force that is the result of internal fluid pressure in the system and tries to push the gasket flanges apart & Total Joint Surface Compression Load is defined as the force offered by a joint on the contact surface or an object which is in contact with that force.

How to calculate Bolt load under operating condition?

The Bolt load under operating condition formula is defined as load 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 = Hydrostatic End Force in Gasket Seal+Total Joint Surface Compression Load. To calculate Bolt load under operating condition, you need Hydrostatic End Force in Gasket Seal (H) & Total Joint Surface Compression Load (H_p). With our tool, you need to enter the respective value for Hydrostatic End Force in Gasket Seal & Total Joint Surface Compression Load 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 Hydrostatic End Force in Gasket Seal & Total Joint Surface Compression Load. We can use 2 other way(s) to calculate the same, which is/are as follows -

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

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