Creating 3D Isometric view of various structural elements in AutoCAD

1.AIM:- To create a isometric 3D view of the building with plan and elevation by the use of AutoCAD 2022

INTRODUCTION:- 3D isometric view of building are created by a set of various commands such as extrude,trim etc.3D model canbe visualised from all the three directions i.e. X,Y and Z axis.Real model can be visualised in 3D

3D model can be of three types:-

a) Wireframe model:- It is basically drawn with the lines

b) Surface model:- It is basically created of various lines to join by creating a mesh 0i.e. mesh model

c) Solid models:- It is a model which is having mass

PROCEDURE:-

• Open the AutoCAD 2022 Application software
• Type a command QNEW to save the file
• Type a command units

• Go to workspace switching and select 3D model
• Go to top view of the cubic section
• Type a command line
• Specify first point:-0,0
• Specify next point:-@10'9",0
• Specify next point:-@0,10'9"
• Specify next point:-@-10'9",0
• Specify next point:-@0,-10'9"
• Type a command offset
• Specify offset distance:-3'5"
• Specify offset distance:-3'2"
• Specify offset distance:-4'2"
• Specify offset distance:-4'3"
• Specify offset distance:-3'
• Specify offset distance:-3'6"
• Type a command TR. Trimmed the unwanted lines
• Press Escape
• Go to view cube and select left face of the cubic section
• Type a command extrude
• Specify height along Z axis:-4"
• Press Escape
• Type a command UCS
• Specify the first and end point along X axis
• Type a command extrude
• Specify height along Z axis:-9'8"
• Type a command UCS
• Specify the first and end point along Y axis
• Type a command extrude
• Specify height along Z axis:-9'8"
• For window, type a command line
• Specify the point:-@4',0
• Specify next point:-@0,3'2"
• Specify next point:-@-4',0
• Specify next point:-@0,-3'2"
• Press Escape
• Type a command offset
• Specify offset distance:-3" on both the four corners
• Specify offset distance:-4" on both the four corners
• Press Escape
• Type a command TR
• Trimmed the unwanted lines
• Type a command move
• Specify the first base point and the next end point to get the required destination
• Type a command BO
• Pick the internal boundary points to get the required region and then extrude it to a specific height along z axis
• Type a command SUBTRACT to subtract the large area from the smaller area
• Type a command layer

• Type a command BO
• Pick the internal points and then extrude it

• Type a command VIEW and select the views in different orientations and then save it

RESULT:- 3D isometric view of the building have been drawn with the use of AutoCAD 2022

2.AIM:-To create the 3D view of building facade with plan and elevation by the use of AutoCAD 2022

INTRODUCTION:- 3D isometric view of building are created by a set of various commands such as extrude,trim etc.3D model canbe visualised from all the three directions i.e. X,Y and Z axis.Real model can be visualised in 3D

3D model can be of three types:-

a) Wireframe model:- It is basically drawn with the lines

b) Surface model:- It is basically created of various lines to join by creating a mesh 0i.e. mesh model

c) Solid models:- It is a model which is having mass

PROCEDURE:-

• Open the AutoCAD 2022 application software
• Type a command QNEW to save the file
• Type a command units

• Go to workspace switching and select 3D model
• Go to top view of the cubic section
• Type a command line
• Specify first point:-0,0
• Specify next point:-@6'9",0
• Specify next point:-@0,10'9"
• Specify next point:-@-6'9",0
• Specify next point:-@0,-10'9"
• Press Escape
• Type a command offset
• Specify offset diatnce:-1'11"
• Specify offset distance:-3'
• Specify offset distance:-1'11"
• Type a command trim
• Trimmed the unwanted lines

• Go to view cube and select left face of the cubic section
• Type a command EXTRUDE
• Specify height along z axis:-4'6"
• Go to front view of the cubic section
• For windows draw a rectangle of size 3'*4'
• Type a command offset
• Specify offset distance:-2" on both the four corners of the rectangle
• Specify offset distance:-3" on both the four corners of the rectangle
• Draw a mid point line in between the smaller innermost region of the rectangle
• Move to 3D view of the cube
• Type a command 3Drotate and rotate by 90 degree by choosing specific axis location
• Type a command move and select the first base point and end pont to the required destination
• Type a command LA

• Type a command BO
• Pick the internal boundary points to get the required and then extrude it along Z axis

RESULT:- 3D isometric view of the building facade have been drawn with the use of AutoCAD 2022

3. AIM:-To create the 3D isometric view of staircase with handrail with the use of AutoCAD 2022

INTRODUCTION:-3D isometric view of staircase with handrail are created by a set of various commands such as extrude,trim etc.3D model canbe visualised from all the three directions i.e. X,Y and Z axis.Real model can be visualised in 3D

3D model can be of three types:-

a) Wireframe model:- It is basically drawn with the lines

b) Surface model:- It is basically created of various lines to join by creating a mesh 0i.e. mesh model

c) Solid models:- It is a model which is having mass

PROCEDURE:-

• Open the AutoCAD 2022 application software
• Type a command QNEW to save the file
• Type a command units

• Go to front cube of the cubic section
• Type a command line
• Specify first point:-0,0,0
• Draw a riser of specific height 6" and thread 1'
• Copy the steps 0f 9 times and move it to a required location
• Move to 3d view of the cube
• Type a command BO
• Pick the internal boundary points to get the required region
• Type a command layer

• Type a command extrude
• Specify height along z axis:-3'
• Type a command circle 2" for hand rail
• Type a command extrude and specify haight along z axis:-3'2"
• Type a command 3DPOLY
• Draw a line along center point

RESULT:-3D isometric view of staircase with handrail have been drawn with the use of AutoCAD 2022

4. AIM:- To create the spread wall with footing along with the craetion of door with the use of AutoCAD 2022

INTRODUCTION:-3D isometric view of spread wall with footing are created by a set of various commands such as extrude,trim etc.3D model canbe visualised from all the three directions i.e. X,Y and Z axis.Real model can be visualised in 3D

3D model can be of three types:-

a) Wireframe model:- It is basically drawn with the lines

b) Surface model:- It is basically created of various lines to join by creating a mesh 0i.e. mesh model

c) Solid models:- It is a model which is having mass

PROCEDURE:-

• Open the AutoCAD 2022 Application software
• Type a command QNEW to save the file
• Type a command units

• Go to top view of the cube section
• Type a command line
• Specify first point:-@230,0
• Specify next point:-@0,7500
• Specify next point:-@-230,0
• Specify next point:-@0,-7500
• Press Escape
• Type a command offset
• Specify offset distance:-50 from both the sides
• Type a command extend to extend the line
• Press Escape
• Type a command offset
• Specify offset distance:- 115 from both the sides
• For spread footing select the right cube of the cubic section
• Spread footing have been drawn with the use of specific commands such as line,trim etc
• Type a command BO
• Pick the internal boundary points to get the required region
• Type a command LA

• Type a command extrude and specify the height along z axis:-7500

RESULT:-Spread footing with footing along with the creation of door have been drawn with the use of AutoCAD 2022