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Tangent Offset for Chord of Length Formula

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Tangent offset can be described as the offsets to circular curve. Check FAQs

a = \frac{{L c}^{2}}{2 \cdot R c}

a - Tangent Offset?L_c - Length of Curve?R_c - Radius of Circular Curve?

Tangent Offset for Chord of Length Example

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Here is how the Tangent Offset for Chord of Length equation looks like with Values.

Here is how the Tangent Offset for Chord of Length equation looks like with Units.

Here is how the Tangent Offset for Chord of Length equation looks like.

75.3846 = \frac{140^{2}}{2 \cdot 130}

75.3846m = \frac{{140m}^{2}}{2 \cdot 130m}

75.3846 = \frac{140^{2}}{2 \cdot 130}

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Tangent Offset for Chord of Length Solution

Follow our step by step solution on how to calculate Tangent Offset for Chord of Length?

FIRST Step Consider the formula

a = \frac{{L c}^{2}}{2 \cdot R c}

Next Step Substitute values of Variables

∴

a = \frac{{140m}^{2}}{2 \cdot 130m}

Next Step Prepare to Evaluate

∴

a = \frac{140^{2}}{2 \cdot 130}

Next Step Evaluate

∴

a = 75.3846153846154m

LAST Step Rounding Answer

∴

a = 75.3846m

Tangent Offset for Chord of Length Formula Elements

Variables

Tangent Offset

Tangent offset can be described as the offsets to circular curve.

Symbol: a

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Tangent Offset

Length of Curve

Length of curve is defined as the arc length in a parabolic curves.

Symbol: L_c

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Length of Curve

Radius of Circular Curve

Radius of Circular Curve is the radius of a circle whose part, say, arc is taken for consideration.

Symbol: R_c

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Radius of Circular Curve

Other formulas in Circular Curves on Highways and Roads category

Go Exact Tangent Distance

T = R c \cdot \tan (\frac{1}{2}) \cdot I

Go Degree of Curve for given Radius of Curve

D = (\frac{5729.578}{R c}) \cdot (\frac{π}{180})

Go Radius of Curve using Degree of Curve

R c = \frac{50}{\sin (\frac{1}{2}) \cdot (D)}

Go Central Angle of Curve for given Tangent Distance

I = (\frac{T}{\sin (\frac{1}{2}) \cdot R c})

How to Evaluate Tangent Offset for Chord of Length?

Tangent Offset for Chord of Length evaluator uses Tangent Offset = Length of Curve^2/(2*Radius of Circular Curve) to evaluate the Tangent Offset, Tangent Offset for Chord of Length (approximate) can be defined as the tangent offset for chord of length. Tangent Offset is denoted by a symbol.

How to evaluate Tangent Offset for Chord of Length using this online evaluator? To use this online evaluator for Tangent Offset for Chord of Length, enter Length of Curve (L_c) & Radius of Circular Curve (R_c) and hit the calculate button.

FAQs on Tangent Offset for Chord of Length

What is the formula to find Tangent Offset for Chord of Length?

The formula of Tangent Offset for Chord of Length is expressed as Tangent Offset = Length of Curve^2/(2*Radius of Circular Curve). Here is an example- 75.38462 = 140^2/(2*130).

How to calculate Tangent Offset for Chord of Length?

With Length of Curve (L_c) & Radius of Circular Curve (R_c) we can find Tangent Offset for Chord of Length using the formula - Tangent Offset = Length of Curve^2/(2*Radius of Circular Curve).

Can the Tangent Offset for Chord of Length be negative?

Yes, the Tangent Offset for Chord of Length, measured in Length can be negative.

Which unit is used to measure Tangent Offset for Chord of Length?

Tangent Offset for Chord of Length is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Tangent Offset for Chord of Length can be measured.

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Tangent Offset for Chord of Length Formula

Tangent Offset for Chord of Length Example

Tangent Offset for Chord of Length Solution

Tangent Offset for Chord of Length Formula Elements

Other formulas in Circular Curves on Highways and Roads category

How to Evaluate Tangent Offset for Chord of Length?

FAQs on Tangent Offset for Chord of Length

Variable Name