RCC Structures Design
If C is creep coefficient, f is original pre-stress in concrete, m is modular ratio, E is Young's modulus of steel and e is shrinkage strain, the combined effect of creep and shrinkage is:

(1 - C) mf + eE
(C - 1) mf + eE
(C - 1) mf - eE
(1 - C) mf - eE

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RCC Structures Design
According to load factor method, the permissible load ‘W’ on a short column reinforced with longitudinal bars and lateral stirrups, is

None of these
Stress in concrete × area of concrete
Stress in steel × area of steel
Stress in concrete × area of concrete + Stress in steel × area of steel

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