In: Civil Engineering
A singly reinforced beam 47.2 cm × 28.3 cm, is
provided with 5 bar of each diameter 2.2 cm . determine:
(1) Percentage of excess steel used
(2) moment of resistance
(3)actual stress develop in steel and concrete
(4) maximum allowance central load that can be put if it is
carrying a uniformly distributed load of 850kg/m over a simply
supported length of 3.2m.