Pressure at BC Formula

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Pressure at BC is the normal force per unit area on face BC. Check FAQs
f2=(Fsin(φ)tan(φ2)Aop)
f2 - Pressure at BC?F - Compressive Force?φ - Oblique Angle?Aop - Cross-Sectional Area for Obliique Plane?

Pressure at BC Example

With values
With units
Only example

Here is how the Pressure at BC equation looks like with Values.

Here is how the Pressure at BC equation looks like with Units.

Here is how the Pressure at BC equation looks like.

167.3676Edit=(7000Editsin(45Edit)tan(45Edit2)12.25Edit)
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Pressure at BC Solution

Follow our step by step solution on how to calculate Pressure at BC?

FIRST Step Consider the formula
f2=(Fsin(φ)tan(φ2)Aop)
Next Step Substitute values of Variables
f2=(7000Nsin(45°)tan(45°2)12.25)
Next Step Convert Units
f2=(7000Nsin(0.7854rad)tan(0.7854rad2)12.25)
Next Step Prepare to Evaluate
f2=(7000sin(0.7854)tan(0.78542)12.25)
Next Step Evaluate
f2=167.367553607628Pa
Next Step Convert to Output's Unit
f2=167.367553607628N/m²
LAST Step Rounding Answer
f2=167.3676N/m²

Pressure at BC Formula Elements

Variables
Functions
Pressure at BC
Pressure at BC is the normal force per unit area on face BC.
Symbol: f2
Measurement: PressureUnit: N/m²
Note: Value should be greater than 0.
Compressive Force
Compressive force acting on the timber member.
Symbol: F
Measurement: ForceUnit: N
Note: Value should be greater than 0.
Oblique Angle
Oblique Angle made by the line of action of force.
Symbol: φ
Measurement: AngleUnit: °
Note: Value should be greater than 0.
Cross-Sectional Area for Obliique Plane
Cross-Sectional Area for Obliique Plane is the area of a two-dimensional shape that is obtained when a three-dimensional shape is sliced perpendicular to some specified axis at a point.
Symbol: Aop
Measurement: AreaUnit:
Note: Value should be greater than 0.
sin
Sine is a trigonometric function that describes the ratio of the length of the opposite side of a right triangle to the length of the hypotenuse.
Syntax: sin(Angle)
tan
The tangent of an angle is a trigonometric ratio of the length of the side opposite an angle to the length of the side adjacent to an angle in a right triangle.
Syntax: tan(Angle)

Other formulas in Compression on Oblique Plane category

​Go Allowable Compressive Stress Inclined to Grain
N=PQP(sin(θ)2)+Q(cos(θ)2)
​Go Pressure at AC
f1=(Fsin(φ)Aoptan(φ2))

How to Evaluate Pressure at BC?

Pressure at BC evaluator uses Pressure at BC = ((Compressive Force*sin(Oblique Angle)*tan(Oblique Angle/2))/Cross-Sectional Area for Obliique Plane) to evaluate the Pressure at BC, The Pressure at BC formula is defined as net normal force per unit area of face BC which can be calculated by compressive force, area and oblique angle. Pressure at BC is denoted by f2 symbol.

How to evaluate Pressure at BC using this online evaluator? To use this online evaluator for Pressure at BC, enter Compressive Force (F), Oblique Angle (φ) & Cross-Sectional Area for Obliique Plane (Aop) and hit the calculate button.

FAQs on Pressure at BC

What is the formula to find Pressure at BC?
The formula of Pressure at BC is expressed as Pressure at BC = ((Compressive Force*sin(Oblique Angle)*tan(Oblique Angle/2))/Cross-Sectional Area for Obliique Plane). Here is an example- 167.3676 = ((7000*sin(0.785398163397301)*tan(0.785398163397301/2))/12.25).
How to calculate Pressure at BC?
With Compressive Force (F), Oblique Angle (φ) & Cross-Sectional Area for Obliique Plane (Aop) we can find Pressure at BC using the formula - Pressure at BC = ((Compressive Force*sin(Oblique Angle)*tan(Oblique Angle/2))/Cross-Sectional Area for Obliique Plane). This formula also uses Sine (sin), Tangent (tan) function(s).
Can the Pressure at BC be negative?
No, the Pressure at BC, measured in Pressure cannot be negative.
Which unit is used to measure Pressure at BC?
Pressure at BC is usually measured using the Newton per Square Meter[N/m²] for Pressure. Pascal[N/m²], Kilopascal[N/m²], Bar[N/m²] are the few other units in which Pressure at BC can be measured.
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