RCC Structures Design
The load stress of a section can be reduced by

Increasing the total perimeter of bars
Replacing smaller bars by greater number of greater bars
Replacing larger bars by greater number of small bars
Decreasing the lever arm

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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 steel × area of steel
Stress in concrete × area of concrete + Stress in steel × area of steel
Stress in concrete × area of concrete

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