Fig. 1 shows the cross-section of a concrete T-beam located inside a residential building. The beam is flexurally reinfo

[answerhappygod]

Fig. 1 shows the cross-section of a concrete T-beam located
inside a residential building. The beam is flexurally reinforced
for a sagging moment with three D500N28 bars in the tension face
and two D500N28 bars in the compression face, being D500N12 bars
used for
stirrups. f'c will be 25
MPa.

Fig 1 Shows The Cross Section Of A Concrete T Beam Located Inside A Residential Building The Beam Is Flexurally Reinfo 1 (5.37 KiB) Viewed 45 times

Fig. 1 – Cross-section (all dimensions in mm)
In the following questions assume a concrete cover of 25 mm
whenever needed.
a) Determine the web shear reinforcement required to carry a
design load of V* = 150 kN and sketch
the layout of reinforcements.
b) If the design load V* was 350 kN, how
would your design change?
100 700 600 300 - N12 -3N28 --2N28