Sketch a G+1 residential plan according to Vaastu Shastra and Calculation of Loads as per IS code
Important structural drawings for a project :
1) Centerline drawing
2) Footing and column layout with reinforcement details
3) Column schedule with reinforcement details
4) Plinth beam layout with reinforcement details
5) First floor beam and slab layout with reinforcement details
6) Lift pit and Headroom reinforcement details
G+1 floor residential plan :
1) Ground floor plan -
2) First floor plan -
Dead Load calculation -
Assume -
Column size = 230mm X 450mm
Beam size = 230mm X 380mm
Slab to slab height = 3.2m
Dead load calculation for first floor :
Assume beam and column placement as given below -
Now calculate dead load -
Dead load of slab -
S1 = 4.50 X 2.29 X 0.15 X 25 = 38.6 KN
S2 = 2.90 X 3.66 X 0.15 X 25 = 39.8 KN
S3+S4 = 2 X (1.07 X 1.22 X 0.15 X 25) = 9.8 KN
S5 = 1.91 X 2.51 X 0.15 X 25 = 17.98 KN
S6 = 2.36 X 1.07 X 0.15 X 25 = 9.47 KN
S7 = 3.51 X 3.73 X 0.15 X 25 = 49.1 KN
Total dead load of first floor slab = 38.6+39.8+9.8+17.98+9.47+49.1 = 164.8 KN
Dead load of beams -
total length of beams = B1+B2+B3+B4+B5+B6+B7+B9+B11+B12+B13+B14+B15+B16+B17+B19+B20
= 4.96+3.13+4.96+3.13+2.36+2.82+2.6+3.97+2.29+2.29+3.66+2.51+1.22+2.51+2.51+3.73+3.73
= 52.38 m.
Now Area of beam = 0.23 X 0.38 = 0.0874 sq.m.
Therfore Volume of beam = 0.0874 x 52.38 = 4.58 cu.m.
Dead load of beams = 4.58 x 25 = 114.5 KN
Dead load of columns -
No of columns = 11 nos.
size of column = 0.23m X 0.45m
Height of columns = 2.82 m
Volume of columns = 2.82 X 11 X 0.23 X 0.45 = 3.21 cu.m.
Dead load of columns = 3.21 X 25 = 80.25 KN
Dead load of walls -
Thickness of walls = 0.15 m
Height of walls = 2.82 m
Length of walls = 4.27+2.90+2.06+2.06+3.2+4.35+2.90+2.51+2.51+2.28+2.36+1.22+2.13+2.37+3.5+3.5+3.51
= 45.57 m
Volume of walls = 45.57 X 2.82 X 0.15 = 19.28 cu.m.
Dead load of walls = 19.28 X 20 = 385.6 KN
Dead load calculation of Ground floor :
Assume beam and column placement as given below -
Now calculate dead load -
Dead load of slab -
S1 = 4.50 X 2.29 X 0.15 X 25 = 38.6 KN
S2 = 2.90 X 3.66 X 0.15 X 25 = 39.8 KN
S3+S4 = 2 X (1.07 X 1.22 X 0.15 X 25) = 9.8 KN
S5 = 1.91 X 2.51 X 0.15 X 25 = 17.98 KN
S6 = 2.36 X 1.07 X 0.15 X 25 = 9.47 KN
S7 = 3.51 X 3.73 X 0.15 X 25 = 49.1 KN
S8 = 3.73 X 1.22 X 0.15 X 25 = 17.06 KN
S9 = 2.51 X 2.44 X 0.15 X 25 = 22.97 KN
S10 = 2.36 X 2.44 X 0.15 X 25 = 21.6 KN
Total dead load of ground floor slab = 38.6+39.8+9.8+17.98+9.47+49.1+17.06+22.97+21.6 = 226.43 KN
Dead load of beams -
Total length of beams = B1+B2+B3+B4+B5+B6+B7+B8+B9+B10+B11+B12+B13+B14+B15+B16+B17+B18+B19+B20+B21+B22
= 4.96+3.13+4.96+3.13+2.36+2.82+2.6+2.44+3.97+3.89+2.29+2.29+3.66+2.51+1.22+2.51+2.51+2.74+3.73+3.73+3.5+2.59
= 67.54 m.
Now Area of beam = 0.23 X 0.38 = 0.0874 sq.m.
Therfore Volume of beam = 0.0874 x 67.54 = 5.9 cu.m.
Dead load of beams = 5.9 x 25 = 147.5 KN
Dead load of columns -
No of columns = 13 nos.
size of column = 0.23m X 0.45m
Height of columns = 2.82 m
Volume of columns = 2.82 X 13 X 0.23 X 0.45 = 3.79 cu.m.
Dead load of columns = 3.79 X 25 = 94.75 KN
Dead load of walls -
Thickness of walls = 0.15 m
Height of walls = 2.82 m
Length of walls = 4.27+2.90+2.06+2.06+3.2+4.35+2.90+2.51+2.51+2.28+2.36+1.22+2.13+2.37+3.5+3.5+3.51+3.5+2.44+2.28+2.13+3.89
= 59.81 m
Volume of walls = 59.81 X 2.82 X 0.15 = 25.3 cu.m.
Dead load of walls = 25.3 X 20 = 506 KN
Dead load of Plinth beams -
Total length of plinth beams = B1+B2+B3+B4+B5+B6+B7+B8+B9+B10+B11+B12+B13+B14+B15+B16+B17+B18+B19+B20+B21+B22
= 4.96+3.13+4.96+3.13+2.36+2.82+2.6+2.44+3.97+3.89+2.29+2.29+3.66+2.51+1.22+2.51+2.51+2.74+3.73+3.73+3.5+2.59
= 67.54 m.
Now Area of beam = 0.23 X 0.38 = 0.0874 sq.m.
Therfore Volume of beam = 0.0874 x 67.54 = 5.9 cu.m.
Dead load of plinth beams = 5.9 x 25 = 147.5 KN