A 2.5 m span cantilever beam has a rectangular section and reinforcement as shown in Figure below. The beam carries a dead load including its own weight of 15 kN/m and a live load of 25 kN/m. Check if the beam is safe to carry the above loads. Use f = 28 MPa & fy = 420 MPa,

Structural Analysis
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Chapter2: Loads On Structures
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A 2.5 m span cantilever beam has a rectangular section and reinforcement
as shown in Figure below. The beam carries a dead load including its own weight of
15 kN/m and a live load of 25 kN/m. Check if the beam is safe to carry the above
loads. Use fe = 28 MPa & fy = 420 MPa.
-2.5 m-
-300 mm
75 mm
400 mm
As = 3 # 25 mm
Transcribed Image Text:A 2.5 m span cantilever beam has a rectangular section and reinforcement as shown in Figure below. The beam carries a dead load including its own weight of 15 kN/m and a live load of 25 kN/m. Check if the beam is safe to carry the above loads. Use fe = 28 MPa & fy = 420 MPa. -2.5 m- -300 mm 75 mm 400 mm As = 3 # 25 mm
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