Any structure to be constructed must satisfy the need efficiency for which it is intended
and shall be durable for its desired life span. Thus the design of any structure is categorized
into two main types.
- Functional Design
- Structural Design
Functional Design:
The structure to be constructed should primarily serve the basic purpose for which it
is used and it must have a pleasing appearance. The building should provide happy environment
both inside and outside. Therefore the functional planning of a building must take into account
the proper arrangements of rooms to satisfy the need of the client, good ventilation, lighting,
acoustics, unobstructed view etc. By considering all these aspects, a perfect architectural plan
and elevations are achieved.
Structural Design:
Once the form of the structure is selected, the structural design process starts. Structural
design is an art and science of understanding the behavior of structural members subjected to
loads and designing them with economy and elegance to give a safe, serviceable and durable
structure. The process of structural design involves the following stages.
- Structural planning
- Action of forces and computation of loads
- Methods of analysis
- Member design
- Detailing, Drawing and preparation of schedules.