Q$5.$ For architectural reasons, a certain rectangular simply supported c$/$c

$[12$ Marks, ILO$($s$)$: b$1,$ c$1,$ d$1]$

beam B$2$ is limited in cross section to a width of $250$ mm and a total depth of $450$ mm $.$ It must carry a total service live load of $20K\frac{N}{m}$ and total dead load $($including its own weight$)$ of $15K\frac{N}{m}.$ If $f{c}^{\text{'}}=35$MPa and fy $=420$MPa. Design Using Ultimate Strength Design Method for Flexural reinforcement and Shear reinforcement?

Q$6.$ A simply supported reinforced concrete $($c$/$c$)$ span beam B$3$

$[10$ Marks, ILO$($s$)$: b$1,$ c$1,$ d$1]$ shown in the above figure $($with beam width $b=225mm$ and effective depth $d=375mm)$ to support a dead load of $20k\frac{N}{m}($including the estimated beam weight$)$ and a live load of $30\frac{k}{m}.$ The beam is designed to withstand a compressive strength $(f_{cu})$ of $25\frac{N}{m}{m}^2$ and steel reinforcement with strength $(f_y)$ of $460\frac{N}{m}{m}^2.$Design the beam for tension reinforcement steel and shear reinforcement steel using Limit State Design Method.?