GU 21N

Per S104.381.98 4605359.010.90
Per D208.7163.855 6502 47516.331.79
Per T313.0245.777 0202 85015.692.68
Per m of wall173.9136.546 3802 06016.331.49

A Sectional area
G Mass per meter
Iy Moment of inertia about the main neutral axis y-y
Wel,y Elastic section modulus
rg Radius of gyration about the y-y axis
AL Coating area. One side, excludes inside of interlocks
S Single pile: considered neutral axis y'-y'
D Double pile, wall: considered neutral axis y-y
T Triple pile: considered neutral axis y"-y"

U-type sections ">