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

Ans 1:

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

PROCEDURE

• Type ,, REC’ to create a rectangle with a dimension of 2’6” x 3’0”.
• Offset the rectangle of required dimension
• Create a region of two different dimension.
• Extrude the rectangle and substract the rectangles to create the object.
• To save the diagram to particular file.

RESULT:

Ans 2:

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

PROCEDURE

• Assume the bottom dimension of the footing as 4'x4'
• Create a region.
• Extrude it at a height of 6".
• Now select the pyramid command select edges and give top radius as 1'.
• provide the height od 2'.
• Type ,, 3D ORBIT’ to view a 3D orbit viewport in the current viewport

RESULT:

Ans 3:

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

PROCEDURE

• Draw the line of the girder as a top view.
• Type REGION to converts objects that encloses an area into a 2D region objects.
• Type EXTRUDE to create a surface or solid.
• The extruded length of the section Girder is 10 feet.
• Then, we have to change the view to shaded.

RESULT:

Ans 4:

AIM: Create a 3d Model of a drop column with panel as shown in section and isometric view

PROCEDURE

• Type REC to create a rectangle with a given dimensions.
• To choose the Top view of page.
• The rectangular size is 4’6”.
• Create a region and extrude it.
• Now use a pyramid command and make a pyramid of top radius of 1'6" at a height of 1'.
• Create a Circle of 1'6" radius and create a region and extrude it at a 10'.
• Type ,, 3D ORBIT’ to view a 3D orbit viewport in the current viewport

RESULT:

Ans 5:

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

PROCEDURE

• Create a rectagle of 10'x12'6".
• Offset the door.
• Take a 3' height from the door and offset it.
• Join the Lines to make the given shape.
• Type REGION’ to converts objects that encloses an area
• Type EXTRUDE at a 9" and create an object to create a solid
• Type3D ORBIT’ to view a 3D orbit viewport in the current viewport

RESULT: