To maintain the same area of reinforcement, the spacing of new bars must be adjusted based on the ratio of the squares of their diameters. The new spacing will be larger if larger diameter bars are used.
The main reinforcement of an RCC slab is designed for 10 mm diameter bars @100 mm spacing. Now it is required to replace 10 mm bars by 12 bars, the spacing of 12 mm bars should be
Asked in Civil Engg GA 24 2023 CO 1505 2024 · Topic: Physical Properties of Materials (Tensile Strength and Yield Strength)
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