Structural Design also known as structural engineering is
a field of engineering dealing with the analysis and design of structures that
support or resist loads. Structural engineering is usually considered a
specialty within civil engineering, but it can also be studied in its own
right. Structural engineers are most commonly involved in the design of
buildings. Structural engineers must ensure their designs satisfy given design
criteria, predicated on safety (e.g. structures must not collapse without due
warning).
Structural engineering theory is based upon physical laws
and empirical knowledge of the structural performance of different landscapes
and materials. Structural engineers may design the individual structural
elements of a structure, for example the beams, columns, and floors of a
building. More experienced engineers would be responsible for the structural
design and integrity of an entire system, such as a building. Buildings are
made to endure massive loads as well as changing climate and natural disasters.