For stairs spanning l metres longitudinally between supports at the bottom and top of a flight
carrying a load w per unit horizontal area, the maximum bending moment per metre width, is
(A) wl²/4
(B) wl²/8
(C) wl²/12
(D) wl²/16
The correct Answer Is
(D) wl²/16
carrying a load w per unit horizontal area, the maximum bending moment per metre width, is
(A) wl²/4
(B) wl²/8
(C) wl²/12
(D) wl²/16
The correct Answer Is
(D) wl²/16