A reinforced concrete T-beam has the following properties: Flange width, bf = 1,200 mm Width of web, bw = 300 mm Gross depth, h = 500 mm Effective depth, d = 420 mm Concrete strength, f’c = 21 MPa Steel strength, fy = 415 MPa 10. If the beam is reinforced with (4) 3-20-mm-diameter bars at the bottom (in single layer), determine the resulting depth (mm) of rectangular stress block at ultimate stage.

A reinforced concrete T-beam has the following properties: Flange width, bf = 1,200 mm Width of web, bw = 300 mm Gross depth, h = 500 mm Effective depth, d = 420 mm Concrete strength, f’c = 21 MPa Steel strength, fy = 415 MPa 10. If the beam is reinforced with (4) 3-20-mm-diameter bars at the bottom (in single layer), determine the resulting depth (mm) of rectangular stress block at ultimate stage.

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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