A 6-m span simply supported beam carries a uniformly distributed ultimate load of 70 kN/m. The...

A 6-m span simply supported beam carries a uniformly distributed ultimate load of 70 kN/m. The dimensions of the beam section are b = 300 mm, d = 700 mm. The beam is reinforced with bars of 25-mm diameter in one row. f’c = 25 MPa, and F_y = 420 MPa. Use # 10 U-shaped stirrups. Neglect the column width. The stirrup spacings (s) is equal to:

	a.	450 mm
	b.	350 mm
	c.	400 mm
	d.	500 mm

Expert Solution

Ally Wells answered 7 months ago

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