A Doubly Reinforced concrete beam has an effective depth of 600mm and a width of 325mm. It is reinforced with a compressive bar at the top having an area of 1490 sq.m and 4970 sq.mm tension bars at the bottom bars, using fc'-28 MPa and fy=414 MPa. Cover to centroid of compression reinforcement is 65mm.Determine the depth of compression block. A 219.13 125.36mm 186.26mm D 212.12mm

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A Doubly Reinforced concrete beam has an effective depth of 600mm and a width of 325mm. It is reinforced with a compressive bar at the top having an area
of 1490 sq.m and 4970 sq.mm tension bars at the bottom bars, using fc=28 MPa and fy=414 MPa. Cover to centroid of compression reinforcement is
65mm.Determine the depth of compression block.
A
219.13
B
125.36mm
186.26mm
D
212.12mm
Transcribed Image Text:A Doubly Reinforced concrete beam has an effective depth of 600mm and a width of 325mm. It is reinforced with a compressive bar at the top having an area of 1490 sq.m and 4970 sq.mm tension bars at the bottom bars, using fc=28 MPa and fy=414 MPa. Cover to centroid of compression reinforcement is 65mm.Determine the depth of compression block. A 219.13 B 125.36mm 186.26mm D 212.12mm
A Doubly Reinforced concrete beam has an effective depth of 600mm and a width of 325mm. It is reinforced with a compressive bar at the top having an area
of 1490 sq.m and 4970 sq.mm tension bars at the bottom bars, using fc=28 MPa and fy=414 MPa. Cover to centroid of compression reinforcement is 65mm.
Determine the Ultimate Moment Capacity.
A
325.26 kN-m
B
222.25 kN-m
654.32 kN-m
D
945.25 kN-m
Transcribed Image Text:A Doubly Reinforced concrete beam has an effective depth of 600mm and a width of 325mm. It is reinforced with a compressive bar at the top having an area of 1490 sq.m and 4970 sq.mm tension bars at the bottom bars, using fc=28 MPa and fy=414 MPa. Cover to centroid of compression reinforcement is 65mm. Determine the Ultimate Moment Capacity. A 325.26 kN-m B 222.25 kN-m 654.32 kN-m D 945.25 kN-m
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