GATE CE 2025 Set 1 — Question 15

MCQ+1 / -0.33MediumTwo-Way SlabsSlabs, Columns & PrestressedStructural Engineering

Structural Engineering → Slabs, Columns & Prestressed → Two-Way Slabs

Last updated 5 September 2026

Question

As per IS 456:2000 provisions for two-way slabs with continuous edges, the longitudinal steel reinforcement to be provided in the edge strip is based on

Correct answer (D) the prescribed minimum cross-sectional area of longitudinal steel for slabs Solution According to IS 456:2000, Annex D-1.8, for two-way slabs with continuous edges, the reinforcement in the edge strip shall be at least equal to the minimum reinforcement specified in clause 26.5.2.1. Clause 26.5.2.1 defines the minimum cross-sectional area of reinforcement for slabs (0.15% for mild steel and 0.12% for HYSD bars). Thus, the reinforcement in the edge strip is based on the prescribed minimum cross-sectional area. Turn this into a strength. Explore AI-powered practice and doubt support with Success Tracker.

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Correct answer (D) the prescribed minimum cross-sectional area of longitudinal steel for slabs Solution According to IS 456:2000, Annex D-1.8, for two-way slabs with continuous edges, the reinforcement in the edge strip shall be at least equal to the minimum reinforcement specified in clause 26.5.2.1. Clause 26.5.2.1 defines the minimum cross-sectional area of reinforcement for slabs (0.15% for mild steel and 0.12% for HYSD bars). Thus, the reinforcement in the edge strip is based on the prescribed minimum cross-sectional area.

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