GU 30N

Per S135.3106.210 4006008.770.93
Per D270.7212.582 0603 60017.411.85
Per T406.0318.7112 8704 06016.672.77
Per m of wall225.6177.168 3803 00017.411.54

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"