Civil Engineering :: Concrete Technology and Design of Concrete Structures
- According to Whitney’s theory, ultimate strain of concrete is assumed to be
- The percentage of reinforcement in case of slabs, when high strength deformed bars are used is not less than
- When shear stress exceeds the permissible limit in a slab, then it is reduced by
- For a simply supported beam of span 15m, the minimum effective depth to satisfy the vertical deflection limits should be
- In a spherical dome the hoop stress due to a concentrated load at crown is
- If the foundations of all the columns of a structure are designed on the total live and dead load basis, then
- If the size of panel in a flat slab is 6m x 6m, then as per Indian Standard Code, the widths of column strip and middle strip are
- The effect of creep on modular ratio is
- In reinforced concrete footing on soil, the minimum thickness at edge should not be less than