Challenge

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

AIM:

USED COMMANDS:

1. Create a 3D Furniture element as shown in the Figure. Assume dimensions which are missing.

AIM:

PROCEDURE:

Open a new AutoCAD file and set the unit as feet and inches
Create the appropriate layers for working on it
Select the box from the toolbar, create it of length 3' and width 2'6" and height 2'6" in the top view
Draw a line 2" from the right side and the front view
Command rectangle and draw it as a dimension of 32" and 2'4"
Move the rectangle
Extrude the rectangle in the Z axis of 2'4"
Dimensions are given by dim-linear

RESULT: Created the 3D model of the furniture element

------------------------------------X-----------------------------------

2. Create the 3d Model of an Isolated footing as shown in Figure.

AIM:

PROCEDURE:

RESULT: Created the 3D model of isolated footing

------------------------------------X-----------------------------------

3. Create the 3D view of the AASTHO Type Girder.

AIM:

PROCEDURE:

Open a new AutoCAD file, set the unit as feet and inches
Create the appropriate layers for working on it
Front view, Use the UCS command, X and Y axis in the front view plane command line to draw the I section with the given dimension. Command L draw the line 1' that is the top width of the girder
Command L draws 6' downwards
Give a taper distance and join the web and flange Mirror the same on the other side
The web is given a height of 1'6" from the end of the tapering of the flange portion
Extend the web of the offset line. Again offset 6" from the last line and taper the sides
Draw the line of 10' in the z-direction
Command sweep selects the section and then the path through which the section to be swept
Give the dimension

RESULT: Created the 3D model of the AASTHO girder

------------------------------------X-----------------------------------

4. Create a 3d Model of a drop column with the panel as shown in the section and isometric view.

AIM:

To create a 3D model of a drop column with a panel section and its isometric view using AutoCAD

PROCEDURE:

Command circle and draw it of diameter 1'6" in the top view
Command region and select the circle
Extrude it with a distance of 10'
Create a cone by clicking on a cone from the home toolbar, click the diameter, and dase diameter as 1'6"
The Frustum of the cone is to be placed on top of the extruded circle
In the top view create a rectangle of dimension 4'6" x 4'6". Extrude it to a height of 6"
Place the rectangle at the center of the cone in the top view and also adjust in the front view

RESULT: Created the 3D model of the drop column with the panel

------------------------------------X-----------------------------------

5. Create the 3d model of a wall as shown in Figure. Consider wall thickness as 9”.

AIM:

PROCEDURE :

open AutoCAD and set the units using the units command.
use the UCS command to set the directions of the x-axis, y-axis, and z-axis.
draw horizontally forward with a length of 10'.
draw the other line vertically upwards with a length of 10'.
draw the line from the previous line with an angle of 125 degrees.
Again from the previous line we draw another line with an angle of 225 degrees and with a length of 5'.
join the line from the first line to the last line.
draw the rectangle inside the wall as shown in the figure.
use the extrude command to extrude the wall with a thickness of 9".
Again we use the extrude command to extrude the inside rectangle with a thickness of 9',
click the custom visual styles at the top left corner of the drawing screen, and select the shaded option in the custom visual styles.
Give the dimension

RESULT: Created the 3D model of the wall

------------------------------------X-----------------------------------

Ship work like this
in your own course.