👉Preparation of Bar Bending Schedule (BBS) for Staircase
🪧This diagram shows the step-by-step preparation of a staircase reinforcement schedule.
Floor height = 3000 mm
Riser = 150 mm
Tread = 300 mm
Landing width = 1200 mm
Total risers = 20
Risers per flight = 10
Effective steps per flight = 9
💫Key Calculation:
Horizontal run = 9 × 300 = 2700 mm
Total rise = 9 × 150 = 1350 mm
Slope length:
=SQRT(2700^2 + 1350^2)
🚧Purpose:
🧷The BBS helps calculate the number, length, shape, and quantity of reinforcement bars required for staircase construction, ensuring accurate steel estimation and proper reinforcement detailing.
#CivilEngineering #StaircaseDesign #BarBendingSchedule #BBS #ReinforcementDetailing #StructuralEngineering #ConstructionDrawing #EstimationAndCosting
@etconp
🪧This diagram shows the step-by-step preparation of a staircase reinforcement schedule.
Floor height = 3000 mm
Riser = 150 mm
Tread = 300 mm
Landing width = 1200 mm
Total risers = 20
Risers per flight = 10
Effective steps per flight = 9
💫Key Calculation:
Horizontal run = 9 × 300 = 2700 mm
Total rise = 9 × 150 = 1350 mm
Slope length:
=SQRT(2700^2 + 1350^2)
🚧Purpose:
🧷The BBS helps calculate the number, length, shape, and quantity of reinforcement bars required for staircase construction, ensuring accurate steel estimation and proper reinforcement detailing.
#CivilEngineering #StaircaseDesign #BarBendingSchedule #BBS #ReinforcementDetailing #StructuralEngineering #ConstructionDrawing #EstimationAndCosting
@etconp
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