Volume of Deduction for Semi-Circular Arch Opening evaluator uses Volume for Deduction = Thickness Wall*((Length of Rectangular Opening*Height of Rectangular Opening)+(3/4*Length of Rectangular Opening*Rise of Arch)) to evaluate the Volume for Deduction, The Volume of Deduction for Semi-Circular Arch Opening formula is defined as the volume of masonry/brickwork for the semi-circular arch opening which needs to be deducted from the actual volume of masonry while providing doors, windows, and lintels (of semi-circular arch opening shape). Volume for Deduction is denoted by Vdeduction symbol.
How to evaluate Volume of Deduction for Semi-Circular Arch Opening using this online evaluator? To use this online evaluator for Volume of Deduction for Semi-Circular Arch Opening, enter Thickness Wall (twall), Length of Rectangular Opening (Lopening), Height of Rectangular Opening (hopening) & Rise of Arch (rarch) and hit the calculate button.