Estimate length of the beam1, beam2, beam3 , 

B2-8m Sec B-B Sec A-A RC Beam Sec A-A Sec 8-B A C1 (0,8x0,8)m Sec A-A- Sec A-A Sec A-A- 143.9* Sec A- C1 (0,8x0,8)m Sec B-B Sec C-C Sec C-C Soc B-B Sec -3.185m Sac A-A-D -Sec 8-8 BT 83=4.5m Sec B-B JE Figure 2: Plan of Reinforced Concrete Beams Sec C-C Sec A-A -C1 (0.8x0.8)m