Maximum Stress for Columns with Initial Curvature Calculator

✖Maximum Initial Deflection is the degree to which a structural element is displaced under a load.ⓘ Maximum Initial Deflection [C]			+10% -10%
✖Distance from Neutral Axis to Extreme Point is the distance between the neutral axis and the extreme point.ⓘ Distance from Neutral Axis to Extreme Point [c]			+10% -10%
✖Least Radius of Gyration Column is the smallest value of the radius of gyration, it is used for structural calculations.ⓘ Least Radius of Gyration Column [r_least]			+10% -10%
✖Direct Stress refers to the internal resistance offered by a material to an external force or load, acting perpendicularly to the cross-sectional area of the material.ⓘ Direct Stress [σ]			+10% -10%
✖Euler stress is the stress in column with curvature due to Euler load.ⓘ Euler Stress [σ_E]			+10% -10%

✖Maximum Stress at Crack Tip is the highest stress concentration that occurs at the tip of a crack in a material under load.ⓘ Maximum Stress for Columns with Initial Curvature [σ_max]

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Maximum Stress for Columns with Initial Curvature Solution

STEP 0: Pre-Calculation Summary

Formula Used

Maximum Stress at Crack Tip = (((Maximum Initial Deflection*Distance from Neutral Axis to Extreme Point/(Least Radius of Gyration Column^2))/(1-(Direct Stress/Euler Stress)))+1)*Direct Stress
σ_max = (((C*c/(r_least^2))/(1-(σ/σ_E)))+1)*σ
This formula uses 6 Variables

Variables Used

Maximum Stress at Crack Tip - (Measured in Pascal) - Maximum Stress at Crack Tip is the highest stress concentration that occurs at the tip of a crack in a material under load.
Maximum Initial Deflection - (Measured in Meter) - Maximum Initial Deflection is the degree to which a structural element is displaced under a load.
Distance from Neutral Axis to Extreme Point - (Measured in Meter) - Distance from Neutral Axis to Extreme Point is the distance between the neutral axis and the extreme point.
Least Radius of Gyration Column - (Measured in Meter) - Least Radius of Gyration Column is the smallest value of the radius of gyration, it is used for structural calculations.
Direct Stress - (Measured in Pascal) - Direct Stress refers to the internal resistance offered by a material to an external force or load, acting perpendicularly to the cross-sectional area of the material.
Euler Stress - (Measured in Pascal) - Euler stress is the stress in column with curvature due to Euler load.

STEP 1: Convert Input(s) to Base Unit

Maximum Initial Deflection: 300 Millimeter --> 0.3 Meter (Check conversion here)
Distance from Neutral Axis to Extreme Point: 49.91867 Millimeter --> 0.04991867 Meter (Check conversion here)
Least Radius of Gyration Column: 47.02 Millimeter --> 0.04702 Meter (Check conversion here)
Direct Stress: 8E-06 Megapascal --> 8 Pascal (Check conversion here)
Euler Stress: 0.3 Megapascal --> 300000 Pascal (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

σ_max = (((C*c/(r_least^2))/(1-(σ/σ_E)))+1)*σ --> (((0.3*0.04991867/(0.04702^2))/(1-(8/300000)))+1)*8

Evaluating ... ...

σ_max = 62.1901782113934

STEP 3: Convert Result to Output's Unit

62.1901782113934 Pascal -->6.21901782113934E-05 Megapascal (Check conversion here)

FINAL ANSWER

6.21901782113934E-05 ≈ 6.2E-5 Megapascal <-- Maximum Stress at Crack Tip

(Calculation completed in 00.020 seconds)

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Home » Physics » Strength of Materials » Column And Struts » Mechanical » Columns With Initial Curvature » Maximum Stress for Columns with Initial Curvature

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Created by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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< Columns With Initial Curvature Calculators

Length of Column given Initial Deflection at Distance X from end A

LaTeX Go Length of Column = (pi*Distance of Deflection from end A)/(asin(Initial Deflection/Maximum Initial Deflection))

Value of Distance 'X' given Initial Deflection at Distance X from end A

LaTeX Go Distance of Deflection from end A = (asin(Initial Deflection/Maximum Initial Deflection))*Length of Column/pi

Modulus of Elasticity given Euler Load

LaTeX Go Modulus of Elasticity of Column = (Euler Load*(Length of Column^2))/(pi^2*Moment of Inertia)

Euler Load

LaTeX Go Euler Load = ((pi^2)*Modulus of Elasticity of Column*Moment of Inertia)/(Length of Column^2)

Maximum Stress for Columns with Initial Curvature Formula

LaTeX Go

What is Buckling or Crippling Load?

Buckling Load is the highest load at which the column will buckle. Crippling load is the max load beyond that load, it cant use further it becomes disable to use.

How to Calculate Maximum Stress for Columns with Initial Curvature?

Maximum Stress for Columns with Initial Curvature calculator uses Maximum Stress at Crack Tip = (((Maximum Initial Deflection*Distance from Neutral Axis to Extreme Point/(Least Radius of Gyration Column^2))/(1-(Direct Stress/Euler Stress)))+1)*Direct Stress to calculate the Maximum Stress at Crack Tip, The Maximum Stress for Columns with Initial Curvature formula is defined as a measure of the maximum stress that a column can withstand when it has an initial curvature, taking into account the column's dimensions, material properties, and load conditions, providing a critical value for structural engineers to ensure the column's stability and safety. Maximum Stress at Crack Tip is denoted by σ_max symbol.

How to calculate Maximum Stress for Columns with Initial Curvature using this online calculator? To use this online calculator for Maximum Stress for Columns with Initial Curvature, enter Maximum Initial Deflection (C), Distance from Neutral Axis to Extreme Point (c), Least Radius of Gyration Column (r_least), Direct Stress (σ) & Euler Stress (σ_E) and hit the calculate button. Here is how the Maximum Stress for Columns with Initial Curvature calculation can be explained with given input values -> 1.9E-11 = (((0.3*0.04991867/(0.04702^2))/(1-(8/300000)))+1)*8.

FAQ

What is Maximum Stress for Columns with Initial Curvature?

The Maximum Stress for Columns with Initial Curvature formula is defined as a measure of the maximum stress that a column can withstand when it has an initial curvature, taking into account the column's dimensions, material properties, and load conditions, providing a critical value for structural engineers to ensure the column's stability and safety and is represented as σ_max = (((C*c/(r_least^2))/(1-(σ/σ_E)))+1)*σ or Maximum Stress at Crack Tip = (((Maximum Initial Deflection*Distance from Neutral Axis to Extreme Point/(Least Radius of Gyration Column^2))/(1-(Direct Stress/Euler Stress)))+1)*Direct Stress. Maximum Initial Deflection is the degree to which a structural element is displaced under a load, Distance from Neutral Axis to Extreme Point is the distance between the neutral axis and the extreme point, Least Radius of Gyration Column is the smallest value of the radius of gyration, it is used for structural calculations, Direct Stress refers to the internal resistance offered by a material to an external force or load, acting perpendicularly to the cross-sectional area of the material & Euler stress is the stress in column with curvature due to Euler load.

How to calculate Maximum Stress for Columns with Initial Curvature?

The Maximum Stress for Columns with Initial Curvature formula is defined as a measure of the maximum stress that a column can withstand when it has an initial curvature, taking into account the column's dimensions, material properties, and load conditions, providing a critical value for structural engineers to ensure the column's stability and safety is calculated using Maximum Stress at Crack Tip = (((Maximum Initial Deflection*Distance from Neutral Axis to Extreme Point/(Least Radius of Gyration Column^2))/(1-(Direct Stress/Euler Stress)))+1)*Direct Stress. To calculate Maximum Stress for Columns with Initial Curvature, you need Maximum Initial Deflection (C), Distance from Neutral Axis to Extreme Point (c), Least Radius of Gyration Column (r_least), Direct Stress (σ) & Euler Stress (σ_E). With our tool, you need to enter the respective value for Maximum Initial Deflection, Distance from Neutral Axis to Extreme Point, Least Radius of Gyration Column, Direct Stress & Euler Stress 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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