Experiment No:-5
R.C.C.
SQUARE OVER HEAD TANK SUPPORTED BY FOUR COLUMNS
Aim:-To draw the R.C.C.
Square over head tank supported by four columns using AutoCAD software.
Problem:
The
particulars of a R.C.C. square overhead tank supported by four columns are
Size
of the tank - 3300 x 3300 mm
Height
of wall of the tank - 3m
Free
board - 0.5m
Thickness
of bottom slab - 150mm
Thickness
of tank wall - 150mm
Thickness
of cover slab - 100mm
Size
of beam at top of column -250x 450 mm
Size
of column - 250x250mm
Size
of braces - 250x300mm
Height
of column from G.L - 6M
Size
of manhole - 600mmx600mm
Depth
of water inside the tank - 2.5m
Depth
of foundation below G.L. - 1200mm
Size
of column footing - 1400x1400mm
Diameter
of inlet, outlet and overflow pipes -200mm_
Diameter
of scour pipe - 150mm
Diameter
of vent pipe - 150mm
Any
more data required may be assumed suitably.
Draw
the following views to a suitable scale.
1.
Sectional elevation
2.
Plan
Procedure:
1.
switch on the computer
2Open
Auto CAD 2014
3.
Setting units
(
ii) set the unit as decimal & millimeter
4.
Setting limits
5.
Zoom – All
6.
Using Line command R.C.C. Square over head tank supported by four columns are
drawn.
7.
using hatch command where our necessary
8.
Dotted lines are drawn using line type.
Result:
Thus
the R.C.C. Square over head tank supported by
four
columns are drawn using Auto CAD 2014 software
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