Total Area at Roof Load Calculator

✖Area of the Curb Angle that expresses the extent of a region on the plane or on a curved surface.ⓘ Area of the Curb Angle [A_c]			+10% -10%
✖Effective Area of Shell Plates refers to the area of a shell plate that is effective in resisting external loads, such as pressure or weight.ⓘ Effective Area of Shell Plates [A_s]			+10% -10%
✖Effective Area of Roof Plates is used in the calculation of the loads that the plate can support and in the design of the structural elements that support the plate.ⓘ Effective Area of Roof Plates [A_r]			+10% -10%

✖The total area at roof load refers to the total surface area of a roof that is subjected to the weight of the roof structure.ⓘ Total Area at Roof Load [A]

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Formula

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Total Area at Roof Load

Formula

`"A" = "A"_{"c"}+"A"_{"s"}+"A"_{"r"}`

Example

`"7610mm²"="110mm²"+"3800mm²"+"3700mm²"`

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Total Area at Roof Load Solution

STEP 0: Pre-Calculation Summary

Formula Used

Total Area at Roof Load = Area of the Curb Angle+Effective Area of Shell Plates+Effective Area of Roof Plates
A = A_c+A_s+A_r
This formula uses 4 Variables

Variables Used

Total Area at Roof Load - (Measured in Square Millimeter) - The total area at roof load refers to the total surface area of a roof that is subjected to the weight of the roof structure.
Area of the Curb Angle - (Measured in Square Millimeter) - Area of the Curb Angle that expresses the extent of a region on the plane or on a curved surface.
Effective Area of Shell Plates - (Measured in Square Millimeter) - Effective Area of Shell Plates refers to the area of a shell plate that is effective in resisting external loads, such as pressure or weight.
Effective Area of Roof Plates - (Measured in Square Millimeter) - Effective Area of Roof Plates is used in the calculation of the loads that the plate can support and in the design of the structural elements that support the plate.

STEP 1: Convert Input(s) to Base Unit

Area of the Curb Angle: 110 Square Millimeter --> 110 Square Millimeter No Conversion Required
Effective Area of Shell Plates: 3800 Square Millimeter --> 3800 Square Millimeter No Conversion Required
Effective Area of Roof Plates: 3700 Square Millimeter --> 3700 Square Millimeter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A = A_c+A_s+A_r --> 110+3800+3700

Evaluating ... ...

A = 7610

STEP 3: Convert Result to Output's Unit

0.00761 Square Meter -->7610 Square Millimeter (Check conversion here)

FINAL ANSWER

7610 Square Millimeter <-- Total Area at Roof Load

(Calculation completed in 00.020 seconds)

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< 15 Design of Shell Calculators

Maximum Deflection of Corroded Plate Thickness

Go Deflection = (Constant for Maximum Deflection*Hydrostatic Pressure*Longer Side of the Tank^(4))/(Modulus of Elasticity Jacketed Reaction Vessel*(Plate Thickness-Corrosion Allowance)^(3))

Minimum Thickness of Shell at Bottom

Go Minimum Thickness of Shell = ((Hydrostatic Pressure*Nominal Tank Diameter)/(2*Allowable Stress*Joint Efficiency for Shell))+Corrosion Allowance

Minimum required Total Plate Thickness

Go Thickness Corroded Plate = ((Constant of Scaled Distance*Pressure Corroded Plate*(Length Corroded Plate^2))/(Maximum Allowable Bending Stress))^0.5

Circumferential Length of Plate

Go Circumferential Length of the Plate = (pi*Nominal Tank Diameter)-(Weld Allowance*Number of Plates)

Effective Area of Roof Plates

Go Effective Area of Roof Plates = 0.75*Roof Plate Thickness*(Radius of Curvature of Roof*Roof Plate Thickness)^0.5

Effective Area of Shell Plates

Go Effective Area of Shell Plates = 1.5*Shell Plate Thickness*(Radius of Storage Tank*Shell Plate Thickness)^0.5

Total Area at Roof Load

Go Total Area at Roof Load = Area of the Curb Angle+Effective Area of Shell Plates+Effective Area of Roof Plates

Minimum Width of Annular Plate

Go Minimum Width of Annular Plate = Total Extension+300+Height of Tank+Length of Lap Weld

Total Shell Plates required

Go Total Shell Plates Required = Number of Layers*Plates required for Each Layers

Pressure at Bottom of Tank

Go Hydrostatic Pressure = 10*Density of Liquid Stored*(Height of Tank-0.3)

Maximum Liquid Pressure on Tank Walls

Go Pressure Corroded Plate = Density of Liquid Stored*Height of Tank

Height of Tank given Maximum Pressure

Go Height of Tank = Pressure Corroded Plate/Density of Liquid Stored

Section Modulus of Wind Girder

Go Section Modulus = 0.059*Diameter of Tank^(2)*Height of Tank

Circumference of Bottom Plate

Go Circumference of Bottom Plate = pi*Bottom Plate Diameter

Number of Layers

Go Number of Layers = Height of Tank/Width of Plate

Total Area at Roof Load Formula

Total Area at Roof Load = Area of the Curb Angle+Effective Area of Shell Plates+Effective Area of Roof Plates
A = A_c+A_s+A_r

What is Load?

Loads are important considerations in the design and construction of structures such as buildings, bridges, and other types of infrastructure. Engineers and architects must carefully analyze the loads that a structure will be subjected to in order to ensure that it is strong and stable enough to withstand these forces. This involves calculating the total load that the structure will be subjected to and designing the structure to be able to support these loads safely.

How to Calculate Total Area at Roof Load?

Total Area at Roof Load calculator uses Total Area at Roof Load = Area of the Curb Angle+Effective Area of Shell Plates+Effective Area of Roof Plates to calculate the Total Area at Roof Load, Total Area at Roof Load formula is defined as summation of Area of the curb angle, Effective Area of Shell Plates & Effective Area of Roof Plates it is important to accurately calculate the total area at roof load to ensure that the roof is properly designed and can support the loads. Total Area at Roof Load is denoted by A symbol.

How to calculate Total Area at Roof Load using this online calculator? To use this online calculator for Total Area at Roof Load, enter Area of the Curb Angle (A_c), Effective Area of Shell Plates (A_s) & Effective Area of Roof Plates (A_r) and hit the calculate button. Here is how the Total Area at Roof Load calculation can be explained with given input values -> 7.6E+9 = 0.00011+0.0038+0.0037.

FAQ

What is Total Area at Roof Load?

Total Area at Roof Load formula is defined as summation of Area of the curb angle, Effective Area of Shell Plates & Effective Area of Roof Plates it is important to accurately calculate the total area at roof load to ensure that the roof is properly designed and can support the loads and is represented as A = A_c+A_s+A_r or Total Area at Roof Load = Area of the Curb Angle+Effective Area of Shell Plates+Effective Area of Roof Plates. Area of the Curb Angle that expresses the extent of a region on the plane or on a curved surface, Effective Area of Shell Plates refers to the area of a shell plate that is effective in resisting external loads, such as pressure or weight & Effective Area of Roof Plates is used in the calculation of the loads that the plate can support and in the design of the structural elements that support the plate.

How to calculate Total Area at Roof Load?

Total Area at Roof Load formula is defined as summation of Area of the curb angle, Effective Area of Shell Plates & Effective Area of Roof Plates it is important to accurately calculate the total area at roof load to ensure that the roof is properly designed and can support the loads is calculated using Total Area at Roof Load = Area of the Curb Angle+Effective Area of Shell Plates+Effective Area of Roof Plates. To calculate Total Area at Roof Load, you need Area of the Curb Angle (A_c), Effective Area of Shell Plates (A_s) & Effective Area of Roof Plates (A_r). With our tool, you need to enter the respective value for Area of the Curb Angle, Effective Area of Shell Plates & Effective Area of Roof Plates and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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