RCC Structures Design

If the permissible compressive and tensile stresses in a singly reinforced beam are 50 kg/cm² and 1400 kg/cm² respectively and the modular ratio is 18, the percentage area At of the steel required for an economic section, is_____.

  • A. 0.496 %
  • B. 0.596 %
  • C. 0.696 %
  • D. 0.796 %
Answer: Option C.

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