Description- in column or pillar formation of building we have require Steel bar ,sand ,cement and aggregate. There is a simple question arises how to calculate quantity of material required for column formation like that quantity of cement ,quantity of steel bar, quantity of sand and quantity of aggregate.
Feb 22, 2020 Bend elongation2 2 1248mm. cutting length of reinforcement used in column. Cutting length of reinforcement used in column longitudinal length of column development length of column in Roof of slab and in footing lapping lengthparapet wall bend elongation. Where longitudinal length 4639 mm.
Column Reinforcement Details Generally, concrete columns consist of square, rectangular or circular cross sectional area. Columns are essentially required with the primary longitudinal reinforcement and lateral ties to avoid buckling of the primary bars. The details of minimum and maximum limits of reinforcements, minimum no. of bars, the size ...
Sep 02, 2016 Normally Rough estimate can be done by considering following. 1 of steel volume in fiundation concrete 1 to 3 . 2 of steel volume in column concrete 2 to 5 . 3 of steel volume in Beam concrete 1.25 to 3 . 4 of steel volume in Slab concrete 0.7 to 1.25 in single mesh
To determine the length, the following formula is used -. L nC 2 P 2 here n denotes number of turns in the spiral bar, C denotes circumference of the bar and P denotes pitch of the bar. The value of n is determined with the following formula -. n H P Total Height of the column Pitch 10 2 5.
Jul 23, 2018 Contents. 1 Lap Length in Reinforcement Concrete Structures Column, Beam and Slab Calculation of Lap Length Rebar Splicing Standards What is Overlapping or Lap Length in RCC . 1.0.1 OTHER POSTS. 1.0.1.0.1 Bar Bending Schedule Basic Formulas BBS Formula What is BBS 1.0.1.0.2 Bar Bending Schedule of RCC Beam BBS of RCC Beam 1.0.1.0.3 How to Calculate the