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(Solved): Problem 1. The precast inverted T-beam (Fig. 1) has the cross section shown. Determine its weight ...
Problem 1. The precast inverted T-beam (Fig. 1) has the cross section shown. Determine its weight per foot of length if it is made from reinforced stone concrete and twelve 1-in.-diameter coldformed steel reinforcing rods.
Expert Answer
Determine the Area of Reinforcement steelThe area of reinforcement steel is given by As ;As=n(?4×(d)2)As=12(?4×(1)2)As=9.425 sq in