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Please solve this problem. I will give 5 stars.
A 3m-LONG CANTILEVER BEAM IS CARRYING A UNIFORM DEADLOAD OF 20 kN/m (EXCLUDING SELFWEIGHT OF THE BEAM), AND A LIVE LOAD OF 15 kN/m.
OTHER GIVEN:
fc = 27.5 MPa
fy = 414 MPa
b = 300mm
h = 600mm
diameter of main reinforcements, db = 25mm
diameter of transverse reinforcements, ds = 12mm
use clear concrete cover of 45mm unit
weight of concrete is 25kN/m3
Solve for the following:
a. Reactions at the fixed support.
b. Maximum FACTORED moment of the beam, Mu
c. Effective depth of the beam


Step by stepSolved in 3 steps with 3 images

1. Find the As required
2. No. of 25mm reinforcements required to resist Mu
3. Spacing of stirrups at the critical location (d from face of the support) - use manual calculations, show your solutions.
1. Find the As required
2. No. of 25mm reinforcements required to resist Mu
3. Spacing of stirrups at the critical location (d from face of the support) - use manual calculations, show your solutions.
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