In-situ beam with continuous nib is designed to support precast slab as shown in the figure below. Given the following specifications: Clear gap between beams
,=4.5mSize of floor units Finishes Variable action Strength of concrete
=4.5m
=400\times 100 (width \times depth)
=2.5k(N)/(m^(2))
=5.0k(N)/(m^(2))
=C40Please solve this question step by step