Sketch a G+1 residential plan according to Vaastu Shastra and Calculation of Loads as per IS code
The important structural drawings required for the project are:
- Centre line drawing
- Footing and column layout with reinforcement details
- Column schedule with reinforcement details
- Plinth beam layout with reinforcement details
- First floor beam layout with reinforcement details
- First floor slab layout with reinforcement details
- Lift pit and headroom with reinforcement details
Overall dimension of house = 6.93x 12.815m
Thickness of main wall = 230mm
Thickness of partion wall = 100mm
All beams are 230mm x 450mm
All columns are 230mm x 400mm
Slab thickness if 125mm
Slab height is 3m
Ground floor:
Step 1 calculation of dead loads:
a. Dead load from slabs:
Unit weight of concrete = 25 Kn/m3
Therefore Self weight of slab = (6.93x 12.815)x0.125x25 = 277.52Kn
b. Dead load from beams:
Unit weight of concrete = 25 Kn/m3
Therefore Self weight of beams = ((6.47*4)+(12.815*3))x0.23x0.45x25 = 166.44Kn
c. Dead load from columns:
Unit weight of concrete = 25 Kn/m3
Therefore Self weight of columns = 12x0.23x0.4x2.55x25 = 70.38 Kn
d. Dead load from masonry:
Unit weight of masonry = 20 Kn/m3
Therefore Self weight of masonry = ((12.815*3*0.23)+(6.47*3*0.23)+((2.1+2.1+2+3.04+2)*0.1))x 20 = 735.96 Kn
Total dead load = 277.52+166.44+70.38 +735.96 = 1250.3 Kn
Step 2 : calculation of live loads:
Live Load on all structural elements= 2 Kn/m2 (as per IS 875 part 2 Table 1)
Step 3 : calculation of wind loads:
Since building height is less than 10m wind loads need not be calculated
First floor:
Step 1 calculation of dead loads:
a. Dead load from slabs:
Unit weight of concrete = 25 Kn/m3
Therefore Self weight of slab = (6.93x 12.815)x0.125x25 = 277.52Kn
b. Dead load from beams:
Unit weight of concrete = 25 Kn/m3
Therefore Self weight of beams = ((6.47*4)+(12.815*3))x0.23x0.45x25 = 166.44Kn
c. Dead load from columns:
Unit weight of concrete = 25 Kn/m3
Therefore Self weight of columns = 12x0.23x0.4x2.55x25 = 70.38 Kn
d. Dead load from masonry:
Unit weight of masonry = 20 Kn/m3
Therefore Self weight of masonry = ((12.815*3*0.23)+(6.47*4*0.23)+((2.1+2.1+2+3.04+2)*0.1))x2.55x20 = 811.85Kn
Total dead load = 277.52+166.44+70.38 +811.85= 1326.19 Kn
Step 2 : calculation of live loads:
Live Load on all structural elements= 2 Kn/m2 (as per IS 875 part 2 Table 1)
Step 3 : calculation of wind loads:
Since building height is less than 10m wind loads need not be calculated