T-section moment of inertia

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Moment of inertia calculator for T-section

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Dimensions of T-section :

flange of T-section :

Width of flange : mm.

Depth of flange : mm.

Web of T-section:

Width of web : mm.

Depth of web : mm.

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Calculation of areas of I-section parts

Area of top flange ( A_tf ) : mm².

Area of web ( A_w ) : mm².

Total area of I-section ( A ) : mm².

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Calculation of centroid of T-section :

Note:Due to symmetry centroid lies on y-y axis. The distance of the centroid from the bottom most fibre is given below

Centroid of I-section : mm.

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Calculation of moment and polar moment of inertias of T-section :

Moment of inertia about centroidal axis x-x, I_{xx :} mm⁴.

Moment of inertia about centroidal axis y-y, I_{yy :} mm⁴.

Polar moment of inertia I_{zz :} mm⁴.

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Calculation of radius of gyration of T-section :

Radius of gyration k_{xx :} mm.

Radius of gyration k_{yy :} mm.

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