Q1/ A 2.5m span cantilever beam has a rectangular section and the tension reinforcement consists of 3Ø22, has width Of 250mm and effective depth to the centroid of the tension reinforcement of 387.5mm. The beam carries a dead load of 13 kN/m and live load 20 kN/m. Using fy=420 MPa and fc' = 28 MPa, check if the beam is safe to carry the above load. 2.5 m
Q1/ A 2.5m span cantilever beam has a rectangular section and the tension reinforcement consists of 3Ø22, has width Of 250mm and effective depth to the centroid of the tension reinforcement of 387.5mm. The beam carries a dead load of 13 kN/m and live load 20 kN/m. Using fy=420 MPa and fc' = 28 MPa, check if the beam is safe to carry the above load. 2.5 m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Q1/
A 2.5m span cantilever beam has a rectangular section and the tension
reinforcement consists of 3Ø22, has width Of 250mm and effective depth
to the centroid of the tension reinforcement of 387.5mm. The beam carries
a dead load of 13 kN/m and live load 20 kN/m. Using fy=420 MPa and
fc' = 28 MPa, check if the beam is safe to carry the above load.
2.5 m

Transcribed Image Text:Q2/
A simply supported beam the cross section of the beam (b*h) is (300mm
*500mm), the spacing between tension reinforcement and tension face is
75mm and AS (3 Ø 25). fy =420MPA and fc'= 21 MPa, the beam carries
a dead load is that due to beam weight and live load 25.63 kN/m.
determine the span of the beam.
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