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Bending

Calculates the moment of inertia and bending resistance for a number of different geometries.

Rectangle

Input Result
Width b= Rectangle
Height h=
Moment of inertia
X-direction Ix=
Y-direction Iy=
Bend resistance
X-direction Wx=

Circle

Input Result
Diameter d= Cirkel
Moment of inertia Ix,y=
Bend resistance Wx,y=

Pipe

Input Result
Outer diameter dy=
Inner diameter di=
Moment of inertia Ix,y=
Bend resistance Wx,y=

Semicircle

Input Result
Radius r=
Moment of inertia X-direction Ix=

Elipse

Input Result
Width b=
Height h=
Moment of inertia
X-direction Ix=
Y-direction Iy=
Bend resistance
X-direction Wx=
Y-direction Wy=

Triangle

Input Result
Width b= Triangel
Height h=
Moment of inertia
X-direction Ix=
Y-direction Iy=
Bend resistance
X-direction Wx=

Explanations

Moment of inertia

Is a measure of the amount of torque required to bend the current geometry per unit of time.

Bend resistance

A measure that shows how well the current geometry is in dealing with the stresses that arise during bending.

Width

Refers to the width measure of the current geometry.

Height

Refers to the height measure of the current geometry

Diameter

Refers to the diameter measure of the current geometry.

Radius

Refers to the radius measure of the current geometry.

Formula

Rectangle
Moment of inertia X-direction: Moment of inertia X-direction
Moment of inertia Y-direction: Moment of inertia Y-direction
Bend resistance X-direction: Bend resistance X-direction
Circle
Moment of inertia: Moment of inertia
Bend resistance: Bend resistance
Pipe
Moment of inertia: Moment of inertia
Bend resistance: Bend resistance
Semicircle
Moment of inertia: Moment of inertia
Elipse
Moment of inertia X-direction: Moment of inertia X-direction
Moment of inertia Y-direction: Moment of inertia Y-direction
Bend resistance X-direction: Bend resistance X-direction
Bend resistance Y-direction: Bend resistance Y-direction
Triangle
Moment of inertia X-direction: Moment of inertia X-direction
Moment of inertia Y-direction: Moment of inertia Y-direction
Bend resistance X-direction: Bend resistance X-direction