PU 28

	1/1				1/2				1/3				1/4
	G	I_y	W_SYS		G	I_y	W_SYS		G	I_y	W_SYS		G	I_y	W_SYS
	kg/m²	cm⁴/m	cm³/m		kg/m²	cm⁴/m	cm³/m		kg/m²	cm⁴/m	cm³/m		kg/m²	cm⁴/m	cm³/m
PU 28	-	-	-		-	-	-		-	-	-		-	-	-

G	Mass of the system
I_y	Moment of inertia
W_sys	Equivalent elastic section modulus