The minimum thickness of a web stiffened in both the directions should be -
(a) 6 mm
(b) L/425
(c) a/180
(d) L / 250.
where L=span, a=stiffener spacing and A=web height.
The correct Answer Is
(c) a/180
(a) 6 mm
(b) L/425
(c) a/180
(d) L / 250.
where L=span, a=stiffener spacing and A=web height.
The correct Answer Is
(c) a/180
