Creating various 3D Models like Furniture, Footing, Girder, Column drop with panel and Gable Wall in AutoCad

1. 3D Furniture element:

COMMANDS USED

• BOX:BOX COMMAND for drawing the furniture with respect to the dimensions given.

• DIMLIN: Dimensions were drawn with the help of the UCS command for using the plane used for denoting the dimensions.

2. 3d Model of an Isolated footing:

COMMANDS USED

BOX: BOX COMMAND for drawing the furniture with respect to the dimensions given.

EXTRUDE: Command was used to make changes to the shape of the footing in a trapezoidal form.

UNION: used to combine all these elements together.

DIMLIN: Dimensions were drawn with the help of the UCS command for using the plane used for denoting the dimensions.

3. 3D VIEW OF THE AASTHO TYPE GIRDER:

COMMANDS USED:

POLYLINE: Used to get the shape of the girder accurately.

3DROTATE: Used to rotate the figure in the plane to be extruded in.

EXTRUDE: Command was used to make give the length of the girder.

DIMLIN: Dimensions were drawn with the help of the UCS command for using the plane used for denoting the dimensions.

4. 3D MODEL OF A DROP COLUMN:

COMMANDS USED:

RECTANGLE: Used for the upper most part of the column was drawn.

CIRCLE: used for the lover most part of the column.

LOFT: used for the trapezoidal part of the column.

EXTRUDE: Used for the length of the column which is cylindrical.

CONTOUR LINES: to define the cylinder drawn.

DIMLIN: Used for denoting dimensions of the column.

5. 3D MODEL OF A WALL

COMMANDS USED:

POLYLINE: used to subtract the top part of the wall.

RECTANGLE: Used for the door opening.

EXTRUDE: Used for the thickness of the wall.

SUBTRACT: Used to eliminate the triangular part of the wall or the roof part.

DIMLIN: Used for denoting dimensions of the Wall.