This document provides column load calculations for columns C4 and C14 of a building. It lists the dead and live loads considered for the ground floor and roof, including self-weights of beams, slabs, walls, and columns. Formulas are given for calculating the loads from different structural elements. The total dead and live loads are summed for each floor and column. An ultimate load is then calculated by applying load factors to the total dead and live loads.

1. Column Analysis
1) Column C4 ( C/6 )
Dead Load Ground Floor Roof
Beam self weight (4.50+3.50) x 1.08
= 8.64kN
(4.50+3.50) x 1.08
= 8.64kN
Brick wall (4.50+3.50) x 8.55
= 68.4kN
-
Slab self weight (4.50 x 3.50) x 3.60
= 56.7 kN
(4.50 x 3.50) x 1.00
= 15.75 kN
Column self weight 4.95 kN 4.95 kN
Total dead load 138.69kN 29.34kN
Live Load Ground Floor Roof
Master bedroom ( 3.50 x 4.50 ) x 1.50
= 23.63kN
( 3.50 x 4.50) x 0.50
= 7.88kN
Total live load 23.63 kN 7.88 kN
Structural plan for Ground Floor Structural Roof Plan
Ly = (4.5/2) = 2.25
Lx = (3.5/2) = 1.75
Ly = (4.5/2) = 2.25
Lx = (3.5/2) = 1.75
1. Concrete Beam self weight 3. Slab self weight
= Beam size x Density of concrete = Slab thickness x concrete density
= 0.15 x 0.30 x 24 kN/m3 = 0.15m x 24 kN/m3
= 1.08 kN/m = 3.60 kN/m2
2. Brick wall load 4. Column self weight
= Wall height x wall thickness x density of the brick = Column size x height x concrete density
= (3.00 x 0.15)m2 x 19kN/m3 = 0.25 x 0.25 x (3.00+0.30) x 24kN/m3

2. Ultimate load = Ultimate dead load + ultimate live load
= [(138.69+29.34) x 1.4]+ [(23.63+7.88) x 1.60]
= 235.24 + 50.42
= 285.66 kN
1) Column C14 (F/2a)
Dead Load Ground Floor Roof
Beam self weight (6.50+2.00) x 1.08
= 9.18 kN
(6.50+2.00) x 1.08
=9.18 kN
Brick wall (6.50+2.00) x 8.55
=72.68 kN
-
Slab self weight (6.50 x 2.00) x 3.60
= 46.80 kN
(6.50 x 2.00) x 1.00
= 13.00 kN
Column self weight 4.95 kN 4.95 kN
1. Concrete Beam self weight 3. Slab self weight
= Beam size x Density of concrete = Slab thickness x concrete density
= 0.15 x 0.30 x 24 kN/m3 = 0.15m x 24 kN/m3
= 1.08 kN/m = 3.60 kN/m2
2. Brick wall load 4. Column self weight
= Wall height x wall thkness x density of the brick = Column size x height x concrete density
= (3.00 x 0.15)m2 x 19kN/m3 = 0.25 x 0.25 x (3.00+0.30) x 24kN/m3
= 8.55 kN/m = 4.95 kN/m
Structural plan for Ground Floor Structural Roof Plan
Ly = (7.00/2) = 7.00
Lx = (4.50/2) = 2.25
Ly = (7.00/2) = 7.00
Lx = (4.50/2) = 2.25

3. Ultimate load = Ultimate dead load+ ultimate live load
= [(133.61+27.13) x 1.4]+ [(13.5+3.5) x 1.60]
= 225.04 + 27.2
= 252.24 kN
Total dead load 133.61 kN 27.13 kN
Live Load Ground Floor Roof
Living Area (3.00 x 2.00) x 2.00
= 12.00 kN
(3.00 x 2.00) x 0.50
= 3.00 kN
Guestroom (0.50 x 2.00) x 1.50
= 1.50 kN
(0.50 x 2.00) x 0.50
= 0.5 kN
Total live load 13.5 kN 3.50 kN