Civil engineering

1. INTRODUCTION

2. WHAT IS DESIGN?

3. WHAT IS DESIGN?
IDEA TO PRODUCT

4. PRODUCT LIFECYCLE MANAGEMENT (P
.L.M)

5. FIVE BASIC ASPECTS OF DESIGN
• DIMENSION.
• SCALE.
• VIEW.
• PROJECTION.
• B.O.M (BILL OF MATERIAL).

6. DIMENSION
Zero Dimensional
 A point is a zero-dimensional object as it has no length, width or height. It has no size. It tells about
the location only.
One Dimensional
 A line segment drawn on a surface is a one-dimensional object, as it has only length and no width.
Two Dimensional
 The 2-dimensional shapes or objects in geometry are flat plane figures that have two dimensions –
length and width. Two-dimensional or 2-D shapes do not have any thickness and can be measured in
only two faces.
 A square, circle, rectangle, and triangle are examples of two-dimensional objects. .
Three dimensional
 In geometry, three-dimensional shapes are solid figures or objects or shapes that have three
dimensions – length, width, and height. Unlike two-dimensional shapes, three-dimensional shapes have
thickness or depth.
 A cube and cuboid are examples of three-dimensional objects, as they have length, width, and height.

7. DIMENSION

8. SCALE

9. VIEWS
ISOMETRIC VIEWS.
OBLIQUE VIEWS.
ORTHOGRAPHIC PROJECTION.
PERSPECTIVE VIEWS

10. ISOMETRIC VIEW
It is a way by which you can represent your shapes or your drawn up sketch
into three- dimensional view. An angle of 30 degree is taken in all its sides in order
to give a 3d look

11. OBLIQUE VIEW

12. ORTHOGRAPHIC VIEW
common method of representing three-dimensional objects, usually by three two-dimensional drawings in each of which
the object is viewed along parallel lines that are perpendicular to the plane of the drawing.

13.  One Point  Two point
PERSPECTIVE VIEW
Three Point Perspective

14. PROJECTION

15. B.O.M (Billing of Material)

16. COORDINATE SYSTEM
 ABSOLUTE COORDINATE SYSTEM.
 RELATIVE RECTANGULAR COORDINATE SYSTEM.
 RELATIVE POLAR COORDINATE SYSTEM.

17. ABSOLUTE COORDINATE SYSTEM
 Absolute coordinates is distance or angle of axes relative to the origin of the coordinates.

18. RELATIVE RECTANGULAR COORDINATE SYSTEM
 Relative Rectangular Coordinate
 the distance or angle of axes relative to the last point

19. RELATIVE POLAR COORDINATE SYSTEM