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Section Modulus of Stiffener Formula

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The Section modulus is a geometric property for a given cross-section used in the design of beams or flexural members. Check FAQs

S = \frac{M max}{f maximum}

S - Section Modulus?M_max - Bending Moment of Vertical Stiffeners?f_maximum - Maximum Allowable Bending Stress?

Section Modulus of Stiffener Example

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Here is how the Section Modulus of Stiffener equation looks like with Values.

Here is how the Section Modulus of Stiffener equation looks like with Units.

Here is how the Section Modulus of Stiffener equation looks like.

4379.562 = \frac{600000}{137}

4379.562mm³ = \frac{600000N*m}{137N/mm²}

4379.562 = \frac{600000}{137}

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Section Modulus of Stiffener Solution

Follow our step by step solution on how to calculate Section Modulus of Stiffener?

FIRST Step Consider the formula

S = \frac{M max}{f maximum}

Next Step Substitute values of Variables

∴

S = \frac{600000N*m}{137N/mm²}

Next Step Prepare to Evaluate

∴

S = \frac{600000}{137}

Next Step Evaluate

∴

S = 4.37956204379562E-06m³

Next Step Convert to Output's Unit

∴

S = 4379.56204379562mm³

LAST Step Rounding Answer

∴

S = 4379.562mm³

Section Modulus of Stiffener Formula Elements

Variables

Section Modulus

The Section modulus is a geometric property for a given cross-section used in the design of beams or flexural members.

Symbol: S

Measurement: VolumeUnit: mm³

Note: Value can be positive or negative.

Formulas to find Section Modulus

Bending Moment of Vertical Stiffeners

Bending Moment of Vertical Stiffeners is induced in a structural element when an external force or moment is applied to the element, causing the element to bend.

Symbol: M_max

Measurement: Moment of ForceUnit: N*m

Note: Value should be greater than 0.

Formulas to find Bending Moment of Vertical Stiffeners

Maximum Allowable Bending Stress

Maximum Allowable Bending Stress is the maximum stress that a material can withstand while being bent without experiencing permanent deformation or failure.

Symbol: f_maximum

Measurement: StressUnit: N/mm²

Note: Value should be greater than 0.

Formulas to find Maximum Allowable Bending Stress

Other formulas in Design of Tanks category

Go Bending Moment to size Vertical Stiffeners

M max = 0.0642 \cdot p hydrostatic \cdot l e \cdot {(H)}^{2}

Go Diameter of Tank Bottom

D b = D + 2 \cdot (t minimum) + 2 \cdot (x)

How to Evaluate Section Modulus of Stiffener?

Section Modulus of Stiffener evaluator uses Section Modulus = Bending Moment of Vertical Stiffeners/Maximum Allowable Bending Stress to evaluate the Section Modulus, Section Modulus of Stiffener is a measure of its structural stiffness and strength. It is used in engineering to calculate the bending moment and deflection of the element under load. Section Modulus is denoted by S symbol.

How to evaluate Section Modulus of Stiffener using this online evaluator? To use this online evaluator for Section Modulus of Stiffener, enter Bending Moment of Vertical Stiffeners (M_max) & Maximum Allowable Bending Stress (f_maximum) and hit the calculate button.

FAQs on Section Modulus of Stiffener

What is the formula to find Section Modulus of Stiffener?

The formula of Section Modulus of Stiffener is expressed as Section Modulus = Bending Moment of Vertical Stiffeners/Maximum Allowable Bending Stress. Here is an example- 4.4E+12 = 600000/137000000.

How to calculate Section Modulus of Stiffener?

With Bending Moment of Vertical Stiffeners (M_max) & Maximum Allowable Bending Stress (f_maximum) we can find Section Modulus of Stiffener using the formula - Section Modulus = Bending Moment of Vertical Stiffeners/Maximum Allowable Bending Stress.

Can the Section Modulus of Stiffener be negative?

Yes, the Section Modulus of Stiffener, measured in Volume can be negative.

Which unit is used to measure Section Modulus of Stiffener?

Section Modulus of Stiffener is usually measured using the Cubic Millimeter[mm³] for Volume. Cubic Meter[mm³], Cubic Centimeter[mm³], Liter[mm³] are the few other units in which Section Modulus of Stiffener can be measured.

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