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Bending Moment in Column is the reaction induced in a structural element when an external force or moment is applied to the element, causing the element to bend. Check FAQs
Mb=-(Pcompressiveδ)-(Wpx2)
Mb - Bending Moment in Column?Pcompressive - Column Compressive load?δ - Deflection at Section?Wp - Greatest Safe Load?x - Distance of deflection from end A?

Bending moment at section for strut with axial and transverse point load at center Example

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Here is how the Bending moment at section for strut with axial and transverse point load at center equation looks like with Values.

Here is how the Bending moment at section for strut with axial and transverse point load at center equation looks like with Units.

Here is how the Bending moment at section for strut with axial and transverse point load at center equation looks like.

-6.55Edit=-(0.4Edit12Edit)-(0.1Edit35Edit2)
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Bending moment at section for strut with axial and transverse point load at center Solution

Follow our step by step solution on how to calculate Bending moment at section for strut with axial and transverse point load at center?

FIRST Step Consider the formula
Mb=-(Pcompressiveδ)-(Wpx2)
Next Step Substitute values of Variables
Mb=-(0.4kN12mm)-(0.1kN35mm2)
Next Step Convert Units
Mb=-(400N0.012m)-(100N0.035m2)
Next Step Prepare to Evaluate
Mb=-(4000.012)-(1000.0352)
LAST Step Evaluate
Mb=-6.55N*m

Bending moment at section for strut with axial and transverse point load at center Formula Elements

Variables
Bending Moment in Column
Bending Moment in Column is the reaction induced in a structural element when an external force or moment is applied to the element, causing the element to bend.
Symbol: Mb
Measurement: Moment of ForceUnit: N*m
Note: Value can be positive or negative.
Column Compressive load
Column Compressive load is the load applied to a column that is compressive in nature.
Symbol: Pcompressive
Measurement: ForceUnit: kN
Note: Value can be positive or negative.
Deflection at Section
Deflection at Section is the lateral displacement at the section of the column.
Symbol: δ
Measurement: LengthUnit: mm
Note: Value can be positive or negative.
Greatest Safe Load
Greatest Safe Load is the maximum safe point load allowable at the center of the beam.
Symbol: Wp
Measurement: ForceUnit: kN
Note: Value can be positive or negative.
Distance of deflection from end A
Distance of deflection from end A is the distance x of deflection from end A.
Symbol: x
Measurement: LengthUnit: mm
Note: Value can be positive or negative.

Other Formulas to find Bending Moment in Column

​Go Bending moment given bending stress for strut with axial and transverse point load at center
Mb=σbAsectional(rleast2)c

Other formulas in Strut Subjected to Compressive Axial Thrust and a Transverse Point Load at the Centre category

​Go Compressive axial load for strut with axial and transverse point load at center
Pcompressive=-Mb+(Wpx2)δ
​Go Deflection at section for strut with axial and transverse point load at center
δ=Pcompressive-Mb+(Wpx2)Pcompressive
​Go Transverse point load for strut with axial and transverse point load at center
Wp=(-Mb-(Pcompressiveδ))2x
​Go Distance of deflection from end A for strut with axial and transverse point load at center
x=(-Mb-(Pcompressiveδ))2Wp

How to Evaluate Bending moment at section for strut with axial and transverse point load at center?

Bending moment at section for strut with axial and transverse point load at center evaluator uses Bending Moment in Column = -(Column Compressive load*Deflection at Section)-(Greatest Safe Load*Distance of deflection from end A/2) to evaluate the Bending Moment in Column, Bending moment at section for strut with axial and transverse point load at center formula is defined as the measure of the turning effect of a force around a pivot point, specifically for a strut subjected to compressive axial thrust and a transverse point load at the center, which is crucial in structural analysis and design. Bending Moment in Column is denoted by Mb symbol.

How to evaluate Bending moment at section for strut with axial and transverse point load at center using this online evaluator? To use this online evaluator for Bending moment at section for strut with axial and transverse point load at center, enter Column Compressive load (Pcompressive), Deflection at Section (δ), Greatest Safe Load (Wp) & Distance of deflection from end A (x) and hit the calculate button.

FAQs on Bending moment at section for strut with axial and transverse point load at center

What is the formula to find Bending moment at section for strut with axial and transverse point load at center?
The formula of Bending moment at section for strut with axial and transverse point load at center is expressed as Bending Moment in Column = -(Column Compressive load*Deflection at Section)-(Greatest Safe Load*Distance of deflection from end A/2). Here is an example- -6.55 = -(400*0.012)-(100*0.035/2).
How to calculate Bending moment at section for strut with axial and transverse point load at center?
With Column Compressive load (Pcompressive), Deflection at Section (δ), Greatest Safe Load (Wp) & Distance of deflection from end A (x) we can find Bending moment at section for strut with axial and transverse point load at center using the formula - Bending Moment in Column = -(Column Compressive load*Deflection at Section)-(Greatest Safe Load*Distance of deflection from end A/2).
What are the other ways to Calculate Bending Moment in Column?
Here are the different ways to Calculate Bending Moment in Column-
  • Bending Moment in Column=Bending Stress in Column*(Column Cross Sectional Area*(Least Radius of Gyration of Column^2))/(Distance from Neutral Axis to Extreme Point)OpenImg
Can the Bending moment at section for strut with axial and transverse point load at center be negative?
Yes, the Bending moment at section for strut with axial and transverse point load at center, measured in Moment of Force can be negative.
Which unit is used to measure Bending moment at section for strut with axial and transverse point load at center?
Bending moment at section for strut with axial and transverse point load at center is usually measured using the Newton Meter[N*m] for Moment of Force. Kilonewton Meter[N*m], Millinewton Meter[N*m], Micronewton Meter[N*m] are the few other units in which Bending moment at section for strut with axial and transverse point load at center can be measured.
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