Properties of plane area: hollow structural sections: rectangular
1
Painting surface: Perimeter of section:
2
Beam mass per unit length:
3
Torsional inertia constant:
4
Torsional section modulus: elastic:
5
Second moment of area:
6
Section modulus: elastic:
7
''
Section modulus: plastic:
8
Shape factor: plastic/elastic:
10
Shear effective area: