Creating an Architectural plan for the provided plot size and develop relevant basic structural drawings

CHALLENGE NO. 8

AIM- TO DRAFT THE PLAN IN THE PLOT SIZE 60’X20’ AND SKETCHING PLAN, ELEVATION, SECTION, LAYOUT OF BEAM , LAYOUT OF COLUMNS, LAYOUT OF FOOTINGS OF THE PLAN.

INTRODUCTION-

FOLLOWING TOOLS IN THE AUTO CAD ARE USED TO DRAW THE DRAWINGS-

1. Line: Draw lines in AutoCAD
2. Polygon: Draws polygons with three or more sides
3. Rectangle: Used to draw rectangles
4. Circle: Command used to draw circles
5. Ellipse: Used to draw ellipse.
6. Erase – Erase object in the drawing area
7. Copy – Used to copy one or more objects
8. Mirror – Command used to mirror an exact duplicate of an object.
9. Offset – Used to offset one object from another a distance you specify
10. Extend – Used to extend one line to another
11. Array – Use to make a rectangular or polar array of an object
12. Move – Used to move objects around in the drawing area
13. 13.Rotate – Used to rotate an object around a base point
14. Scale – Command used to make an object larger or smaller
15. Trim – Command used to trim an object from another object
16. Chamfer – Used to put a chamfer between two lines

STEPS FOR DRAWING PLAN- (GROUND AND FIRST FLOOR PLAN)

• Open auto Cad and enter UN (Units command) in the command box and select type as decimal and set precision of decimal as 0
• Select X line command and draw horizontal line and vertical line.
• Trim the unwanted line.
• Offset 230 as external wall to both horizontal and vertical line.
• Trim the corner points.
• Offset 3100 in X direction and offset 3000 in Y direction for bedroom.
• Offset 230 for external wall.
• Offset 600 for shaft.
• Offset 1500 and 1370 for toilet.
• Offset 150 for internal wall.
• Offset 2400 horizontal for kitchen and 1700 in vertical direction for kitchen.
• Offset 2550 in horizontal and 4750 in vertical for drawing room.
• Offset 1000 for landing o staircase.
• Offset 300 for tread of staircase.

Drawing of doors and windows- Line command is used for drawing of windows and doors.

Sizes of doors and windows are as follows

Doors (DIMENSIONS ARE IN MM)

• D= 1200 X 2100.
• D1= 900 X 2100.
• D2= 750 X 2100.

Windows (DIMENSIONS ARE IN MM)

• W= 1000 X 1200.
• W1= 1500 X 1200.
• W2= 1200 X 1050.
• W3= 180 X 1200.
• W4= 600 X 1050.

• Windows are drawn by using line command.
• Section lines are drawing by using layer and changing the layer type.

• Hatch- For hatching the columns type hatch in command box- open settings -select pattern- select pattern as AIR-CONC- select global scale factor as 0.7.

• Dimension- For drawing dimension using dimension tool in the ribbon.

• Text- For naming of plan use text in ribbon in that use multiline text and keep the height of text as 220.

GROUND FLOOR PLAN-

FIRST FLOOR PLAN-

STEPS FOR DRAWING SECTION AA-

• Rotate the entre plan drawn earlier in the 90 degrees direction to draw the section
• Select x line command and take the projectors of the rotated plan in the downward manner.
• Take the projections of all internal walls of 150 mm and eternal walls of 230mm.
• Draw a base line to draw the section BB.
• Offset 450mm from the ground level.
• Offset 3000 for ground floor.
• Offset 3000 for second floor.
• Offset 1100 for parapet wall.
• Offset 2450 from terrace level for mumty.
• For drawing of staircase offset 300 for tread and offset 175 for rise of staircase.
• Draw the chajjas and windows as per the sizes considered and standards.
• Draw the railing of staircase in dash manner from the layers and change the layer to ACADISO03W100.
• Thickness of slab is 125mm.
• Offset 125 below the line of first floor of 3000.
• Give the dimensions by dim linear or dim continue command.
• Select the multiline text for naming of the section.

STEPS FOR DRAWING ELEVATION-

• Select x line command and extend the lines from the plan in the downward manner to create projections.
• Offset 450mm from the ground level for plinth
• Offset 3000 for ground floor.
• Offset 1100 for parapet wall.
• Offset 2450 from terrace level for mumty.
• Draw the chajjas and windows as per the sizes considered and standards.
• Give the dimensions by dim linear or dim continue command.
• Select the multiline text for naming of the section.

STEPS FOR DRAWING COLUMN LAYOUT, BEAM LAYOUT, FOOTING LAYOUT.

• Line command is used for drawing the layouts.
• Size f column is assumed as 230 x 450.
• Dim linear command is used for dimensions of centreline.
• Line type is changed from layer to continuous dash type.
• Hatch is used for hatching the columns as AIR CONC type.

COLUMN LAYOUT DRAWING-

BEAM LAYOUT DRAWING-

FOOTING LAYOUT.