Design Of Reinforced Concrete Ductile Coupling Beam  For Connecting Shear Walls As Per IS - 13920:1993. ( Actual program is available in Super Civil CD )
BEAM DESIGNATION
MAXIMUM FACTORED BM [T-M]
MAXIMUM FACTORED (DL + LL+ SEISMIC ) SF [TONS]
FACTORED AXIAL LOAD UNDER SEISMIC CONDITION [TONS]
WIDTH [MMS]
DEPTH [MMS]
CLEAR SPAN OF BEAM [M]
SELECT CONCRETE GRADE	M20 M25 M30 M35 M40
SELECT DIA OF BARS FOR TOP & BOTTOM STEEL	8 MM 10 MM 12 MM 16 MM 20 MM 25 MM 28 MM 32 MM 36 MM 40 MM
SELECT DIA OF BARS FOR DIAGONAL STEEL	8 MM 10 MM 12 MM 16 MM 20 MM 25 MM 28 MM 32 MM 36 MM 40 MM
SELECT DIA OF LINKS	8 MM 10 MM 12 MM 16 MM 20 MM
SELECT CLEAR COVER TO MAIN STEEL	30 MM 40 MM 50 MM 55 MM 80 MM