Unsupported Length of Column given Minimum Eccentricity Formula

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The Effective Length of Column can be defined as the length of an equivalent pin-ended column having the same load-carrying capacity as the member under consideration. Check FAQs
L=(emin-(b30))500
L - Effective Length of Column?emin - Minimum Eccentricity?b - Least Lateral Dimension?

Unsupported Length of Column given Minimum Eccentricity Example

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With units
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Here is how the Unsupported Length of Column given Minimum Eccentricity equation looks like with Values.

Here is how the Unsupported Length of Column given Minimum Eccentricity equation looks like with Units.

Here is how the Unsupported Length of Column given Minimum Eccentricity equation looks like.

2999.8333Edit=(21Edit-(450.01Edit30))500
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Unsupported Length of Column given Minimum Eccentricity Solution

Follow our step by step solution on how to calculate Unsupported Length of Column given Minimum Eccentricity?

FIRST Step Consider the formula
L=(emin-(b30))500
Next Step Substitute values of Variables
L=(21mm-(450.01mm30))500
Next Step Convert Units
L=(0.021m-(0.45m30))500
Next Step Prepare to Evaluate
L=(0.021-(0.4530))500
Next Step Evaluate
L=2.99983333333333m
Next Step Convert to Output's Unit
L=2999.83333333333mm
LAST Step Rounding Answer
L=2999.8333mm

Unsupported Length of Column given Minimum Eccentricity Formula Elements

Variables
Effective Length of Column
The Effective Length of Column can be defined as the length of an equivalent pin-ended column having the same load-carrying capacity as the member under consideration.
Symbol: L
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Minimum Eccentricity
Minimum Eccentricity is the shortest distance from the center of gravity of the column section to the center of gravity of the applied load.
Symbol: emin
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Least Lateral Dimension
Least Lateral Dimension of the column is the smallest dimension on the sides of the column. Its generally taken as the breath of the column.
Symbol: b
Measurement: LengthUnit: mm
Note: Value should be greater than 0.

Other formulas in Minimum Eccentricity in Design of RCC Columns category

​Go Minimum Eccentricity
emin=(L500)+(b30)
​Go Axial Load carrying Capacity of Column
Pu=(0.4fckAc)+(0.67fyAs)

How to Evaluate Unsupported Length of Column given Minimum Eccentricity?

Unsupported Length of Column given Minimum Eccentricity evaluator uses Effective Length of Column = (Minimum Eccentricity-(Least Lateral Dimension/30))*500 to evaluate the Effective Length of Column, The Unsupported Length of Column given Minimum Eccentricity formula is defined as the undisrupted distance between the floor and the lower beam. It's more commonly known as the effective length of the column. Effective Length of Column is denoted by L symbol.

How to evaluate Unsupported Length of Column given Minimum Eccentricity using this online evaluator? To use this online evaluator for Unsupported Length of Column given Minimum Eccentricity, enter Minimum Eccentricity (emin) & Least Lateral Dimension (b) and hit the calculate button.

FAQs on Unsupported Length of Column given Minimum Eccentricity

What is the formula to find Unsupported Length of Column given Minimum Eccentricity?
The formula of Unsupported Length of Column given Minimum Eccentricity is expressed as Effective Length of Column = (Minimum Eccentricity-(Least Lateral Dimension/30))*500. Here is an example- 3E+6 = (0.021-(0.45001/30))*500.
How to calculate Unsupported Length of Column given Minimum Eccentricity?
With Minimum Eccentricity (emin) & Least Lateral Dimension (b) we can find Unsupported Length of Column given Minimum Eccentricity using the formula - Effective Length of Column = (Minimum Eccentricity-(Least Lateral Dimension/30))*500.
Can the Unsupported Length of Column given Minimum Eccentricity be negative?
No, the Unsupported Length of Column given Minimum Eccentricity, measured in Length cannot be negative.
Which unit is used to measure Unsupported Length of Column given Minimum Eccentricity?
Unsupported Length of Column given Minimum Eccentricity is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Unsupported Length of Column given Minimum Eccentricity can be measured.
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