A simply supported beam has a rectangular section of b 65 cm and h 45 cm. The beam extends over a span of 7 m and is subjected to ultimate load Wa (kN/m) over the entire span. Use fc'=28 MPa, fy = 420 MPa, and d = 38 cm to determine the maximum load Wu (kN/m) the beam can sustain assuming: %3D %3D a) The beam is made with plain concrete (no reinforcement) b) The beam is reinforced with As = 51 cm.

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A simply supported beam has a rectangular section of b 65 cm and h 45 cm. The beam extends
over a span of 7 m and is subjected to ultimate load Wu (kN/m) over the entire span. Use fc'=28
MPa, fy = 420 MPa, and d = 38 cm to determine the maximum load Wu (kN/m) the beam can
sustain assuming:
%3D
!!
%3D
a) The beam is made with plain concrete (no reinforcement)
b) The beam is reinforced with As = 51 cm2.
Transcribed Image Text:A simply supported beam has a rectangular section of b 65 cm and h 45 cm. The beam extends over a span of 7 m and is subjected to ultimate load Wu (kN/m) over the entire span. Use fc'=28 MPa, fy = 420 MPa, and d = 38 cm to determine the maximum load Wu (kN/m) the beam can sustain assuming: %3D !! %3D a) The beam is made with plain concrete (no reinforcement) b) The beam is reinforced with As = 51 cm2.
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