Exams › GATE › Technical

A reinforced concrete (RC) beam with width of 250 mm and effective depth of 400 mm is reinforced with Fe415 steel. As per the provisions of IS 456-2000, the minimum and maximum amount of tensile reinforcement (expressed in mm²) for the section are, respectively

1. 250 and 3500
2. 205 and 4000
3. 270 and 2000
4. 300 and 2500

Correct answer: 205 and 4000

Solution

The correct option provides the minimum and maximum tensile reinforcement values as per IS 456-2000 guidelines, which specify that the minimum area of steel should be based on the width and effective depth of the beam, while the maximum area is determined to ensure proper ductility and prevent failure.

Related GATE Technical questions

• In shear design of an RC beam, other than the allowable shear strength of concrete (τ_c), there is also an additional check suggested in IS 456-2000 with respect to the maximum permissible shear stress (τ_cmax). The check for τ_cmax is required to take care of
• Bull's trench kiln is used in the manufacturing of
• The compound which is largely responsible for initial setting and early strength gain of Ordinary Portland Cement is
• In the consolidated undrained triaxial test on a saturated soil sample, the pore water pressure is zero
• A fine grained soil is found to be plastic in the water content range of 26-48%. As per Indian Standard Classification System, the soil is classified as
• A vertical cut is to be made in a soil mass having cohesion c, angle of internal friction φ, and unit weight γ. Considering Kₐ and Kₚ as the coefficients of active and passive earth pressures, respectively, the maximum depth of unsupported excavation is

⚔️ Practice GATE Technical free + battle 1v1 →