Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm Calculator

✖Yield strength of steel is the level of stress that corresponds to the yield point.ⓘ Yield Strength of Steel [f_y]			+10% -10%
✖The diameter of roller or rocker is the length of the line which touches the two points on the circle which ae used in bridges.ⓘ Diameter of Roller or Rocker [d]			+10% -10%

✖The allowable stress for expansion rollers or rockers used in bridges depends on the yield point in tension.ⓘ Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm [p]

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Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm

Formula

`"p" = (("f"_{"y"}-13)/20)*3*sqrt("d")`

Example

`"895.8318kN/mm"=(("250MPa"-13)/20)*3*sqrt("635mm")`

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Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm Solution

STEP 0: Pre-Calculation Summary

Formula Used

Allowable Stress = ((Yield Strength of Steel-13)/20)*3*sqrt(Diameter of Roller or Rocker)
p = ((f_y-13)/20)*3*sqrt(d)
This formula uses 1 Functions, 3 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Allowable Stress - (Measured in Kilonewton per Millimeter) - The allowable stress for expansion rollers or rockers used in bridges depends on the yield point in tension.
Yield Strength of Steel - (Measured in Megapascal) - Yield strength of steel is the level of stress that corresponds to the yield point.
Diameter of Roller or Rocker - (Measured in Millimeter) - The diameter of roller or rocker is the length of the line which touches the two points on the circle which ae used in bridges.

STEP 1: Convert Input(s) to Base Unit

Yield Strength of Steel: 250 Megapascal --> 250 Megapascal No Conversion Required
Diameter of Roller or Rocker: 635 Millimeter --> 635 Millimeter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

p = ((f_y-13)/20)*3*sqrt(d) --> ((250-13)/20)*3*sqrt(635)

Evaluating ... ...

p = 895.83178526998

STEP 3: Convert Result to Output's Unit

895831785.26998 Newton per Meter -->895.83178526998 Kilonewton per Millimeter (Check conversion here)

FINAL ANSWER

895.83178526998 ≈ 895.8318 Kilonewton per Millimeter <-- Allowable Stress

(Calculation completed in 00.004 seconds)

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National Institute of Technology Karnataka (NITK), Surathkal

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< 8 Bearing on Milled Surfaces and Bridge Fasteners Calculators

Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm

Go Allowable Stress = ((Yield Strength of Steel-13)/20)*3*sqrt(Diameter of Roller or Rocker)

Diameter of Roller or Rocker for d from 635 to 3125mm

Go Diameter of Roller or Rocker = (Allowable Stress/(((Yield Strength of Steel-13)/20)*3))^2

Allowable Stress for Expansion Rollers and Rockers where Diameter is up to 635 mm

Go Allowable Stress = ((Yield Strength of Steel-13)/20)*0.6*Diameter of Roller or Rocker

Diameter of Roller or Rocker for d up to 635 mm

Go Diameter of Roller or Rocker = Allowable Stress/(((Yield Strength of Steel)/20)*0.6)

Tensile Strength of Connected Part given Allowable Bearing Stress for High Strength Bolts

Go Tensile Strength of connected part = Allowable Bearing Stress/1.35

Tensile Strength of Connected Part given Allowable Bearing Stress on Milled Stiffeners

Go Tensile Strength of connected part = Allowable Bearing Stress/0.80

Allowable Bearing Stress on Milled Stiffeners and other Steel Parts

Go Allowable Bearing Stress = 0.80*Tensile Strength of connected part

Allowable Bearing Stress for High Strength Bolts

Go Allowable Bearing Stress = 1.35*Tensile Strength of connected part

Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm Formula

Allowable Stress = ((Yield Strength of Steel-13)/20)*3*sqrt(Diameter of Roller or Rocker)
p = ((f_y-13)/20)*3*sqrt(d)

What is Allowable Bearing Stress ?

Allowable bearing stress is a value based on an arbitrary amount of deformation of a body subjected to a bearing pressure. The bearing stress criteria for aluminum alloys, if applied to heat-treated steel, would permit allowable stresses as much as 50 per cent greater than those used at present for steel.

How to Calculate Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm?

Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm calculator uses Allowable Stress = ((Yield Strength of Steel-13)/20)*3*sqrt(Diameter of Roller or Rocker) to calculate the Allowable Stress, The Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm formula is defined as the maximum working stress designated on a member for use. Allowable Stress is denoted by p symbol.

How to calculate Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm using this online calculator? To use this online calculator for Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm, enter Yield Strength of Steel (f_y) & Diameter of Roller or Rocker (d) and hit the calculate button. Here is how the Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm calculation can be explained with given input values -> 0.000896 = ((250000000-13)/20)*3*sqrt(0.635).

FAQ

What is Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm?

The Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm formula is defined as the maximum working stress designated on a member for use and is represented as p = ((f_y-13)/20)*3*sqrt(d) or Allowable Stress = ((Yield Strength of Steel-13)/20)*3*sqrt(Diameter of Roller or Rocker). Yield strength of steel is the level of stress that corresponds to the yield point & The diameter of roller or rocker is the length of the line which touches the two points on the circle which ae used in bridges.

How to calculate Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm?

The Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm formula is defined as the maximum working stress designated on a member for use is calculated using Allowable Stress = ((Yield Strength of Steel-13)/20)*3*sqrt(Diameter of Roller or Rocker). To calculate Allowable Stress for Expansion Rollers and Rockers where Diameter is from 635 mm to 3175 mm, you need Yield Strength of Steel (f_y) & Diameter of Roller or Rocker (d). With our tool, you need to enter the respective value for Yield Strength of Steel & Diameter of Roller or Rocker 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 Allowable Stress?

In this formula, Allowable Stress uses Yield Strength of Steel & Diameter of Roller or Rocker. We can use 1 other way(s) to calculate the same, which is/are as follows -

Allowable Stress = ((Yield Strength of Steel-13)/20)*0.6*Diameter of Roller or Rocker

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