Creating 3D Isometric view of various structural elements in AutoCAD

1.3D ISOMETRIC VIEW OF THE BUILDING WITH PLAN AND ELEVATION:

AIM:

To create a 3D Isometric view of the building with plan and elevation using AutoCAD.

INTRODUCTION:

The following commands and tools are used in this Auto CAD drawing,

• Line: It helps to create a line between two points
• Rectangle: It helps to create a four-sided geometry with a desired length and width.
• Offset: It helps to offset an object at a particular distance.
• Move: It helps to move an already existing object from one point to the other by picking a base point.
• Copy: It helps to copy an already existing object from one point to the other by picking a base point.
• Erase: It helps to erase a selected object.
• 3DOrbit: It helps to view the 3Dobject in all direction.
• Fillet: It helps to create corner with or without radius
• Extrude: It helps to elongate an object and convert it into 3D object.
• Union: It helps to join the different 3D object in to single object
• Boundary: It helps to create the 2D object to connect by boundary to form a region
• Subtract: It helps to subtract an object from the bigger object

PROCEDURE:

• In the status bar set the setting as 3D modeling
• Enter Units and select type as Engineering and units as Inches
• Enter LIMMAX as 50’
• Keep view control in top and visual style control as 2D wireframe.
• Create layers as shown below
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• Using Rec, line and offset create the plan
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• Create region of each object and extrude wall and slab with their respective layers and dimensions
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• Create a slab on top with 6” thickness
• Enter union join all the wall segments
• Using rec, offset and extrude create windows
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RESULT:

The following result is obtained by the above steps

2. 3D VIEW OF THE BUILDING FACADE AS GIVEN IN THE PLAN AND ELEVATION:

AIM:

To create a 3D view of the building façade with plan and elevation using AutoCAD.

INTRODUCTION:

The following commands and tools are used in this Auto CAD drawing,

• Line: It helps to create a line between two points
• Rectangle: It helps to create a four-sided geometry with a desired length and width.
• Offset: It helps to offset an object at a particular distance.
• Move: It helps to move an already existing object from one point to the other by picking a base point.
• Copy: It helps to copy an already existing object from one point to the other by picking a base point.
• Erase: It helps to erase a selected object.
• 3DOrbit: It helps to view the 3Dobject in all direction.
• Fillet: It helps to create corner with or without radius
• Extrude: It helps to elongate an object and convert it into 3D object.
• Union: It helps to join the different 3D object in to single object
• Boundary: It helps to create the 2D object to connect by boundary to form a region
• Subtract: It helps to subtract an object from the bigger object

PROCEDURE:

• In the status bar set the setting as 3D modeling
• Enter Units and select type as Engineering and units as Inches
• Enter LIMMAX as 50’
• Keep view control in top and visual style control as 2D wireframe.
• Using Rec create rectangle from the given dimension for the floor plan
• Use explode command to explode the rectangle
• Use Offset and give offset distance as 9” and create offsets on 3 sides other than the top one
• Using line command and create window of 3’
• Use Hatch to hatch wall as shown below
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• 
• Keep view control in SW and visual style control as 2D wireframe.
• Create boundary of the wall and extrude the wall 8’8”
• Create rectangle on top of the window and create boundary and extrude it to 4’ 6”
• Use union to join the walls
• 
• With the same create the next level of the building.
• 
• Copy the next level of similar dimensions
• Finally create the other level of 2’5” using line, boundary and extrude command as earlier
• Create a rec of 4”x9” and make it as boundary and draw a 3D Polylines as path to create an object and move it to the top of the building as shown below
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• Create window using rec, line, offset command with the given dimensions
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• Use boundary, subtract and extrude command to give depth to the window
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• RESULT:
• The following result is obtained by the above steps

3. THE ISMOTERIC 3D VIEW OF A STAIR WITH RAILING:

AIM:

To create a 3D Isometric view of a stairs with plan and elevation using AutoCAD.

INTRODUCTION:

The following commands and tools are used in this Auto CAD drawing,

• Line: It helps to create a line between two points
• Rectangle: It helps to create a four-sided geometry with a desired length and width.
• Offset: It helps to offset an object at a particular distance.
• Move: It helps to move an already existing object from one point to the other by picking a base point.
• Copy: It helps to copy an already existing object from one point to the other by picking a base point.
• Erase: It helps to erase a selected object.
• 3DOrbit: It helps to view the 3Dobject in all direction.
• Fillet: It helps to create corner with or without radius
• Sweep: It creates a 3D solid or surface by sweeping along the path or curve
• Extrude: It helps to elongate an object and convert it into 3D object.
• 3DPOLY: It helps to create polyline in 3D space

PROCEDURE:

• In the status bar set the setting as 3D modeling
• Enter Units and select type as Engineering and units as Inches
• Enter LIMMAX as 50’
• Keep view control in Front and visual style control as 2D wireframe.
• Using line command create the steps in 2D with the given dimension.
• 
• Extrude the create stairs to 3’
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• Keep the UCS face on the first thread and create a circle and copy it to the other steps
• Extrude the circle and use the 3D poly to create lines on the extruded circle
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• Use sweep command the create a rail choosing the polyline as path

RESULT:

• The following result is obtained by the above steps
• 
• 

4. 3D VIEW OF THE WALL WITH SPREAD FOOTING:

AIM:

To create a 3D view of the wall with spread footing using AutoCAD.

INTRODUCTION:

The following commands and tools are used in this Auto CAD drawing,

• Line: It helps to create a line between two points
• Rectangle: It helps to create a four-sided geometry with a desired length and width.
• Offset: It helps to offset an object at a particular distance.
• Move: It helps to move an already existing object from one point to the other by picking a base point.
• Copy: It helps to copy an already existing object from one point to the other by picking a base point.
• Erase: It helps to erase a selected object.
• 3DOrbit: It helps to view the 3Dobject in all direction.
• Fillet: It helps to create corner with or without radius
• Extrude: It helps to elongate an object and convert it into 3D object.
• Union: It helps to join the different 3D object in to single object
• Boundary: It helps to create the 2D object to connect by boundary to form a region
• Subtract: It helps to subtract an object from the bigger object

PROCEDURE:

• In the status bar set the setting as 3D modeling
• Enter Units and select type as Decimal and units as mm
• Enter LIMMAX as 5000
• Keep view control in Front and visual style control as 2D wireframe.
• Create layer as shown below
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• Create section plan as shown below according to the dimension and layer
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• Use Hatch command to hatch as shown below
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• Select each object and create region
• Change the view to SW and extrude it to 7500
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• Create Door at the center of the wall in the left view and make region of it and extrude it out and use subtract command to create door space of it

• 
• Go to Visualize- Material browser and select materials for each objects
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RESULT:

• The following result is obtained by the above steps
• TOP VIEW
• 
• SECTIONAL VIEW:
• 
• RENDER VIEW:
•