QUESTION TWO

A simply supported rectangular RC beam shown in Fig $3$ with section dimensions of $600mm300mm$

supports a uniformly distributed load of $20k\frac{N}{m}($factored load, including self weight$).$ The characteristic

material strengths are $f_{ox}=25\frac{N}{m}{m}^2$ and $f_y=460\frac{N}{m}{m}^2$ and $f_y$

$u=250\frac{N}{m}{m}^2$ for concrete,

tension reinforcement and stirrups respectively. Determine required area of tension steel reinforcement

and shear reinforcement. $($support width $230$ mm $,$ effective depth $(d=545mm)$

Fig $3$

QUESTION TWO

A simply supported rectangular RC beam shown in Fig $3$ with section dimensions of $600mm300mm$

supports a uniformly distributed load of $20k\frac{N}{m}($factored load, including self weight$).$ The characteristic

$25\frac{N}{m}m$

tension reinforcement and stirnups respecti and $f_y=460\frac{N}{m}{m}^2$ and $f_{?}$

$u$

$u=250\frac{N}{m}{m}^2$ for concrete,

and shear reinforcement. $($support width $230.$ Determine required area of tension steel reiaforcement