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Wheel Load given Seat Load Formula

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Wheel load is the part of the load of a vehicle that is carried by a single wheel and transmitted by it to the road surface. Check FAQs

W L = z \cdot I \cdot \frac{L max}{S}

W_L - Wheel Load?z - Section Modulus?I - Characteristic Length of Rail?L_max - Seat Load?S - Sleeper Spacing?

Wheel Load given Seat Load Example

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Here is how the Wheel Load given Seat Load equation looks like with Values.

Here is how the Wheel Load given Seat Load equation looks like with Units.

Here is how the Wheel Load given Seat Load equation looks like.

43.4783 = 0.0125 \cdot 16 \cdot \frac{500}{2.3}

43.4783kN = 0.0125m³ \cdot 16m \cdot \frac{500kN}{2.3m}

43.4783 = 0.0125 \cdot 16 \cdot \frac{500}{2.3}

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Wheel Load given Seat Load Solution

Follow our step by step solution on how to calculate Wheel Load given Seat Load?

FIRST Step Consider the formula

W L = z \cdot I \cdot \frac{L max}{S}

Next Step Substitute values of Variables

∴

W L = 0.0125m³ \cdot 16m \cdot \frac{500kN}{2.3m}

Next Step Prepare to Evaluate

∴

W L = 0.0125 \cdot 16 \cdot \frac{500}{2.3}

Next Step Evaluate

∴

W L = 43478.2608695652N

Next Step Convert to Output's Unit

∴

W L = 43.4782608695652kN

LAST Step Rounding Answer

∴

W L = 43.4783kN

Wheel Load given Seat Load Formula Elements

Variables

Wheel Load

Wheel load is the part of the load of a vehicle that is carried by a single wheel and transmitted by it to the road surface.

Symbol: W_L

Measurement: ForceUnit: kN

Note: Value should be greater than 0.

Formulas to find Wheel Load

Section Modulus

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

Symbol: z

Measurement: VolumeUnit: m³

Note: Value can be positive or negative.

Formulas to find Section Modulus

Characteristic Length of Rail

Characteristic Length of Rail specifies the length of the rail which is defined as ratio of stiffness and track modulus.

Symbol: I

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Characteristic Length of Rail

Seat Load

Seat Load refers to the maximum allowable load on a rail seat.

Symbol: L_max

Measurement: ForceUnit: kN

Note: Value can be positive or negative.

Formulas to find Seat Load

Sleeper Spacing

Sleeper Spacing refers to the space between the sleepers on rail.

Symbol: S

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Sleeper Spacing

Other formulas in Lateral Forces category

Go Maximum Contact Shear Stress

F s = 4.13 \cdot {(\frac{F a}{R w})}^{\frac{1}{2}}

Go Static Wheel Load given Shear Stress

F a = {(\frac{F s}{4.13})}^{2} \cdot R w

Go Radius of Wheel given Shear Stress

R w = {(\frac{4.13}{F s})}^{2} \cdot F a

Go Maximum Load on Rail Seat

L max = W L \cdot \frac{S}{z \cdot I}

How to Evaluate Wheel Load given Seat Load?

Wheel Load given Seat Load evaluator uses Wheel Load = Section Modulus*Characteristic Length of Rail*Seat Load/Sleeper Spacing to evaluate the Wheel Load, The Wheel Load given Seat Load defines the relation between the length of rail and other geometric property of rail and the loading on rail. Wheel Load is denoted by W_L symbol.

How to evaluate Wheel Load given Seat Load using this online evaluator? To use this online evaluator for Wheel Load given Seat Load, enter Section Modulus (z), Characteristic Length of Rail (I), Seat Load (L_max) & Sleeper Spacing (S) and hit the calculate button.

FAQs on Wheel Load given Seat Load

What is the formula to find Wheel Load given Seat Load?

The formula of Wheel Load given Seat Load is expressed as Wheel Load = Section Modulus*Characteristic Length of Rail*Seat Load/Sleeper Spacing. Here is an example- 0.043478 = 0.0125*16*500000/2.3.

How to calculate Wheel Load given Seat Load?

With Section Modulus (z), Characteristic Length of Rail (I), Seat Load (L_max) & Sleeper Spacing (S) we can find Wheel Load given Seat Load using the formula - Wheel Load = Section Modulus*Characteristic Length of Rail*Seat Load/Sleeper Spacing.

Can the Wheel Load given Seat Load be negative?

No, the Wheel Load given Seat Load, measured in Force cannot be negative.

Which unit is used to measure Wheel Load given Seat Load?

Wheel Load given Seat Load is usually measured using the Kilonewton[kN] for Force. Newton[kN], Exanewton[kN], Meganewton[kN] are the few other units in which Wheel Load given Seat Load can be measured.

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Wheel Load given Seat Load Formula

Wheel Load given Seat Load Example

Wheel Load given Seat Load Solution

Wheel Load given Seat Load Formula Elements

Other formulas in Lateral Forces category

How to Evaluate Wheel Load given Seat Load?

FAQs on Wheel Load given Seat Load

Variable Name