Design the required tension steel reinforcement at the critical rectangular section of the shown 3.0 m span cantilever beam that supports its own weight, a superimposed uniform service dead load of 15 kN/m and a uniform service live load of 20 kN/m. W&W/kN/m Given: fé=30 MPa, f=420 MPa, b = 300 mm, and h = 700 mm. Use $25 mm bars Assume 10 mm stirrups Assume maximum aggregate size = 10 mm L = 3.0 m 700 mm 300 mm

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Design the required tension steel reinforcement at the critical rectangular section of the
shown 3.0 m span cantilever beam that supports its own weight, a superimposed uniform
service dead load of 15 kN/m and a uniform service live load of 20 kN/m.
W&W/kN/m
Given:
fé=30 MPa,
f=420 MPa,
b = 300 mm, and
h = 700 mm.
Use $25 mm bars
Assume 10 mm stirrups
Assume maximum aggregate size = 10 mm
L = 3.0 m
700 mm
300 mm
Transcribed Image Text:Design the required tension steel reinforcement at the critical rectangular section of the shown 3.0 m span cantilever beam that supports its own weight, a superimposed uniform service dead load of 15 kN/m and a uniform service live load of 20 kN/m. W&W/kN/m Given: fé=30 MPa, f=420 MPa, b = 300 mm, and h = 700 mm. Use $25 mm bars Assume 10 mm stirrups Assume maximum aggregate size = 10 mm L = 3.0 m 700 mm 300 mm
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