Properties of plane area: Solid triangle: Equilateral
3
Torsional inertia constant:
4
Torsional section modulus: elastic:
5
Torsional section modulus: plastic:
6
Torsional shape factor: plastic/elastic:
7
Second moment of area:
8
Section modulus: elastic:
9
''
Section modulus: plastic:
10
Shape factor: plastic/elastic:
12
Shear factor: gamma=chi*F/GA: