A skyscraper is a tall building with over 10 floors, often over 50 meters, primarily for commercial or residential use. The history of skyscrapers dates back to 1884 in Chicago, with the Burj Khalifa being the current tallest building. Key concerns in skyscraper design include safety, cost, and the need for advanced technologies to ensure structural stability.

2.  A skyscraper is a tall, continuously habitable
building of over 10 floors, mostly designed for
office, commercial and residential uses.
 A skyscraper can also be called a high-rise, but the
term skyscraper is often used for buildings higher
than 50m (164 ft) .

3.  History Of The Tallest Buildings In The World.
 The Tallest Buildings In The World Is Burj Khalifa.
 Before Burj Khalifa, The Title Of ‘ World Tallest
Building’ Has Been Borne By Various Buildings, Such
As Rouen Cathedral And The Empire State Buildings.
 The Skyscraper Was Invented In Chicago In 1884.

4. Oldest Still Standing
Milwaukee City Hall
Location: Milwaukee
Height: 353
Stories: 15
1895 - ?

5. First skyscraper
Home Insurance Building
Location: Chicago
Height: 138 feet
Stories: 12
1885-1931

7.  Design engineers translate the architect’s vision of
the building into a detailed plan that will be
structurally sound and possible to construct.
 Designing a low-rise building involves creating a
structure that will support its own weight (called the
dead load) and the weight of the people and
furniture that it will contain.

8. Space
Symbolism
Broadcasting
Safety
Cost
Tourist attractive place
More space in building

10.  One of the major concerns of the skyscraper is the
safety of the building. These huge structures are
way more possible to be hurt by some natural
disaster because of how big they are.
 One other cost that is a huge problem for building
skyscraper is cost of the buildings.
 These buildings are so massive that they cost so
much that people often think that they are not worth
the money.

11. Cost :Cost :
 Tower are often more expensive than lower
structures. besides costing more to construct, towers
require more money and work hours to clean, repair
and renovate.
 The tallest towers make use of new technologies
like special lightweight building materials, shock
absorbers and mass dampers to prevents excessive
swaying.

13. Thank you…..