A 300 mm X 550 mm reinforced concrete edge beam is monolithically casted to a 120 mm slab. The beam is an exterior beam reinforced with 5 - 028 mm bars for tension and ø10 mm bars for stirrups. If a ø100 mm and a 075 mm pipe pass through the beam's cross-section, the center of the pipe is located 120 mm and 140 mm, respectively from the top of the flange. Determine the following using an f'c = 21 MPa and fy = 414 MPa: a. Use NSCP 2015 to layout the reinforcement of this beam. i. The overhanging flange width, if the depth of compression block is just enough to include the two pipes. ii. Ultimate Moment Capacity of the Beam Balanced Steel Ratio ii. iv. Centroid of the Beam's Cross Section neglecting the reinforcement.

A 300 mm X 550 mm reinforced concrete edge beam is monolithically casted to a 120 mm slab. The beam is an exterior beam reinforced with 5 - 028 mm bars for tension and ø10 mm bars for stirrups. If a ø100 mm and a 075 mm pipe pass through the beam's cross-section, the center of the pipe is located 120 mm and 140 mm, respectively from the top of the flange. Determine the following using an f'c = 21 MPa and fy = 414 MPa: a. Use NSCP 2015 to layout the reinforcement of this beam. i. The overhanging flange width, if the depth of compression block is just enough to include the two pipes. ii. Ultimate Moment Capacity of the Beam Balanced Steel Ratio ii. iv. Centroid of the Beam's Cross Section neglecting the reinforcement.

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.

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