Creating a Layout, Section and Elevation with dimensions using AutoCad

Aim:- To draw the floor plans and section using the proper dimension techniques and dimension style to document the project.

Introduction:-

Plan and sections are the part of drawing used to identify different internal and external level which is not mention in elevation. Plan is the graphical representation of building units on above. By using autocad software we can easily draw plan and elevation, section not only with the less time but also perfection in drawing.

Different commands are used to make all drawings, Like line , circle, offset, match property ,make a projection with construction line.

Methodology :-

1)1st.,2nd and 3rd floor plan:-

• first we have to open the utocad and set the unit
• Opne new layer, define details like it colour red and line type line weight etc
• Next we have to draw the line of 16388mm from down to uphorizontally.
• next again draw the perpandicule line of length 12150mm
• next by ussing offset command give thickness to show the wall external wall is 250mm and internal wall125mm as per given drawing.
• Next as per given drawing make all units with wall thick ness.
• stair shold draw by using line and offset command in given dimension and location.
• next step is as per shon location dimension of doors and windows are consider and locate it and by using trimm action we can eliminate extra portion or eliminate non required lines.

Items	dimension
window	1200X1200
	1000X1200
Ventilator	600x1000
Doors	900X2100
	1000X2100
	1200X2100

• for the text and dimension decide new layer with color and other specification.
• Next is click on text choose multiline option on ribbon.
• Next write all details and dimension of all plans.

2) Secton A-A

• First we have to draw the line with the length of 8900mm horizontaly forward.
• second draw construction line to show the section aa path.
• Next we have to draw another line from the previous line vertically with the length of 1mm
• Next again draw line from previous line with the length of 1100mm horizontally backward from the previous drawn line.
• the inner wall thickness 125mm and external wall250mm.
• and ground level thickness is 200mm and 150mm.
• next we have to draw the window in their requires places in foor plans.
• Next step to draw the stair case with construction line draw from plan and then 143.75mm risers are draw by using line and make a net type structure.
• then required line are joint with each other and other lines are trimm.
• take the line type as dashed lines and set it to the perticuler value of the dashed line for the staircase.
• NExt remain windows and shade are in their perticuler places.

3) Section B-B:-

• First we have to draw the lines with the length of 11000mm horizontally foeward.
• Next we have to draw another line from the previous line vertically with the length 16388mm
• Next again draw the lines from the previous line with the length of 11000mm horizontally.
• next do the offset to the perticuler line with given offset value.
• As it is draw window and doors with perticuler places with rectanguler and line command.

Result:-

By using autocad software we can draw the plan and given section very scussefully.te autocad sheet is ataached with this report.