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Wind Exposure Factor given Roof Snow Load Formula

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Wind Exposure Factor is the factor of effect on exposure to wind. Check FAQs

C e = \frac{P f}{0.7 \cdot C t \cdot I \cdot P g}

C_e - Wind Exposure Factor?P_f - Roof Snow Load?C_t - Thermal Effects Factor?I - Importance Factor for End Use?P_g - Ground Snow Load?

Wind Exposure Factor given Roof Snow Load Example

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Here is how the Wind Exposure Factor given Roof Snow Load equation looks like with Values.

Here is how the Wind Exposure Factor given Roof Snow Load equation looks like with Units.

Here is how the Wind Exposure Factor given Roof Snow Load equation looks like.

0.9839 = \frac{12}{0.7 \cdot 1.21 \cdot 0.8 \cdot 18}

0.9839 = \frac{12psf}{0.7 \cdot 1.21 \cdot 0.8 \cdot 18psf}

0.9839 = \frac{12}{0.7 \cdot 1.21 \cdot 0.8 \cdot 18}

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Wind Exposure Factor given Roof Snow Load Solution

Follow our step by step solution on how to calculate Wind Exposure Factor given Roof Snow Load?

FIRST Step Consider the formula

C e = \frac{P f}{0.7 \cdot C t \cdot I \cdot P g}

Next Step Substitute values of Variables

∴

C e = \frac{12psf}{0.7 \cdot 1.21 \cdot 0.8 \cdot 18psf}

Next Step Convert Units

∴

C e = \frac{574.5631Pa}{0.7 \cdot 1.21 \cdot 0.8 \cdot 861.8447Pa}

Next Step Prepare to Evaluate

∴

C e = \frac{574.5631}{0.7 \cdot 1.21 \cdot 0.8 \cdot 861.8447}

Next Step Evaluate

∴

C e = 0.983864620228256

LAST Step Rounding Answer

∴

C e = 0.9839

Wind Exposure Factor given Roof Snow Load Formula Elements

Variables

Wind Exposure Factor

Wind Exposure Factor is the factor of effect on exposure to wind.

Symbol: C_e

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Wind Exposure Factor

Roof Snow Load

Roof Snow Load is the downward force on a building's roof by the weight of accumulated snow and ice.

Symbol: P_f

Measurement: PressureUnit: psf

Note: Value should be greater than 0.

Formulas to find Roof Snow Load

Thermal Effects Factor

The thermal Effects Factor is the measure of the effect of exposure to heat.

Symbol: C_t

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Thermal Effects Factor

Importance Factor for End Use

Importance Factor for End Use is the factor whose value lies in range 0.8 to 1.2.

Symbol: I

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Importance Factor for End Use

Ground Snow Load

Ground Snow Load is used in the determination of the design roof snow load of a site.

Symbol: P_g

Measurement: PressureUnit: psf

Note: Value should be greater than 0.

Formulas to find Ground Snow Load

Other formulas in Snow Loads category

Go Roof Snow Load

P f = 0.7 \cdot C e \cdot C t \cdot I \cdot P g

Go Thermal Effects factor given Roof Snow Load

C t = \frac{P f}{0.7 \cdot C e \cdot I \cdot P g}

Go Importance Factor for End Use using Roof Snow Load

I = \frac{P f}{0.7 \cdot C e \cdot C t \cdot P g}

Go Ground Snow Load given Roof Snow Load

P g = \frac{P f}{0.7 \cdot C e \cdot C t \cdot I}

How to Evaluate Wind Exposure Factor given Roof Snow Load?

Wind Exposure Factor given Roof Snow Load evaluator uses Wind Exposure Factor = Roof Snow Load/(0.7*Thermal Effects Factor*Importance Factor for End Use*Ground Snow Load) to evaluate the Wind Exposure Factor, The Wind Exposure Factor given Roof Snow Load is defined as the wind exposure factor when we have a prior info of roof snow load. Wind Exposure Factor is denoted by C_e symbol.

How to evaluate Wind Exposure Factor given Roof Snow Load using this online evaluator? To use this online evaluator for Wind Exposure Factor given Roof Snow Load, enter Roof Snow Load (P_f), Thermal Effects Factor (C_t), Importance Factor for End Use (I) & Ground Snow Load (P_g) and hit the calculate button.

FAQs on Wind Exposure Factor given Roof Snow Load

What is the formula to find Wind Exposure Factor given Roof Snow Load?

The formula of Wind Exposure Factor given Roof Snow Load is expressed as Wind Exposure Factor = Roof Snow Load/(0.7*Thermal Effects Factor*Importance Factor for End Use*Ground Snow Load). Here is an example- 0.992063 = 574.563107758693/(0.7*1.21*0.8*861.84466163804).

How to calculate Wind Exposure Factor given Roof Snow Load?

With Roof Snow Load (P_f), Thermal Effects Factor (C_t), Importance Factor for End Use (I) & Ground Snow Load (P_g) we can find Wind Exposure Factor given Roof Snow Load using the formula - Wind Exposure Factor = Roof Snow Load/(0.7*Thermal Effects Factor*Importance Factor for End Use*Ground Snow Load).

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Wind Exposure Factor given Roof Snow Load Formula

Wind Exposure Factor given Roof Snow Load Example

Wind Exposure Factor given Roof Snow Load Solution

Wind Exposure Factor given Roof Snow Load Formula Elements

Other formulas in Snow Loads category

How to Evaluate Wind Exposure Factor given Roof Snow Load?

FAQs on Wind Exposure Factor given Roof Snow Load

Variable Name