A doubly reinforced rectangular concrete beam has a width of 300 mm and an effective depth of 500 mm. The beam is reinforced with 2200 mm? of steel in tension and 628 mm? of steel in compression. The effective cover for compressive steel is 50 mm. Assume that both tensioned and compressive steel yield. The grades of concrete and steel used are M-20 and Fe-250 respectively. The stress block parameters (rounded off to first two decimal places) for concrete shall be as per IS: 456-2000.The depth of neutral axis is

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A doubly reinforced rectangular concrete beam
has a width of 300 mm and an effective depth
of 500 mm. The beam is reinforced with 2200
mm? of steel in tension and 628 mm? of steel
in compression. The effective cover for
compressive steel is 50 mm. Assume that both
tensioned and compressive steel yield. The
grades of concrete and steel used are M-20
and Fe-250 respectively. The stress block
parameters (rounded off to fırst two decimal
places) for concrete shall be as per IS:
456-2000.The depth of neutral axis is
Transcribed Image Text:A doubly reinforced rectangular concrete beam has a width of 300 mm and an effective depth of 500 mm. The beam is reinforced with 2200 mm? of steel in tension and 628 mm? of steel in compression. The effective cover for compressive steel is 50 mm. Assume that both tensioned and compressive steel yield. The grades of concrete and steel used are M-20 and Fe-250 respectively. The stress block parameters (rounded off to fırst two decimal places) for concrete shall be as per IS: 456-2000.The depth of neutral axis is
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