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Design the shear reinforcement for the rectangular beam of dimension $300 \times 500$ mm(effective) provided with $4-20 $ mm dia.
written 9.4 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 5.0 years ago

In tension zone the beam is subjected to udl of $50$ KN/m over the span of $7m$.Use M20 concrete and $F_{e415}$ steel. Adopt LSM.
reinforced concrete structures theory
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written 9.4 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 7.1 years ago

$$b = 300mm $$ $ d = 500mm \\ L = 7m. \\ \text{ Effective cover } (d_c ) = 50mm\\ Ast = 4 – 20mm \phi = 1256mm^2 \\ D = d + d_c =550mm \\ \text{ Self wf } = (0.3 \times 0.55) \times 25 = 4.125kn/m $ …

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