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Fazlur Rahman Babu and Borhan Khan discussing script-by Ajairapara-

Top 10 Fascinating Facts about Fazlur Rahman Khan

Fazlur Rahman Khan was born on  3 April 1929 in Dhaka, Bengal Presidency, British India. He was a structural engineer and architect who was American-Bangladeshi and pioneered crucial structural solutions for skyscrapers.

Khan was a pioneer in computer-aided design and is known as the “father of tubular designs” for high rises (CAD).

He created the 100-story John Hancock Center in addition to the Sears Tower, now known as the Willis Tower, which stood as the world’s tallest structure from 1973 until 1998.

He has been dubbed the Einstein of structural engineering and the Greatest Structural Engineer of the 20th Century.

The Fazlur Khan Lifetime Achievement Medal was created by the Council on Tall Buildings and Urban Habitat as one of their CTBUH Skyscraper Awards in his honor.

Although Khan is best renowned for his skyscrapers, he also designed a number of stadium structures, the Hajj airport terminal, the McMath-Pierce solar telescope, and other types of buildings.

Here are 10 fascinating facts about Fazlur Rahman Khan.

1. Khan has a Ph.D. in structural engineering

He studied Civil Engineering at Bengal Engineering and Science University, Shibpur  Kolkata, India, and then received his Bachelor of Civil Engineering degree from Ahsanullah Engineering College.

In 1952, he was able to visit the US thanks to a Fulbright Scholarship and a government scholarship.

He went to the University of Illinois at Urbana-Champaign where he received a Ph.D. in structural engineering with a thesis titled Analytical Study of Relations Among Various Design Criteria for Rectangular Prestressed Concrete Beams.

He also received two master’s degrees in structural engineering and theoretical and applied mechanics.

2. Khan worked for the world-famous Skidmore, Owings & Merrill architectural firm

Chicago, IL鈥擳he John Hancock (Fazlur Khan of Skidmore, Owings, and Merrill, arches)-by Nicolas G. Mertens-

He started working in Chicago in 1955 after being hired by the architectural firm Skidmore, Owings & Merrill (SOM).

In 1966, he was promoted to partner and continued to work side by side with fellow architect Bruce Graham for the rest of his life.

 Khan introduced thoughts and design principles for the effective use of materials in architectural construction while in SOM.

The Chestnut De-Witt apartment complex was his first project to use a tube framework.

3. He acquired American citizenship in 1967

Khan was born to a Bengali Muslim family in British India’s Bengal Presidency. He was born to Indian parents, Khan Bahadur Abdur Rahman Khan and Khadijah Khatun.

In 1966, Khan was made a partner in SOM and took American citizenship in 1967 where he worked for the rest of his life.

4. His most influential innovation was the Tube Structural Designs

Skyscraper structure-by Luthador-

The “tube” structural system for tall buildings, including the framed tube, trussed tube, and bundled tube versions, was Khan’s key breakthrough in skyscraper design and construction.

His “tube concept,” which simulates a thin-walled tube employing a building’s entire external wall perimeter structure, transformed the construction of tall buildings.

The design gave the 100-story John Hancock Center its distinctive X-brace along the exterior.

The trussed tube structural design was also used for the Ontario Center in Chicago and 780 3rd Avenue in New York City.

Today, Khan’s structural engineering techniques are used to create tubes for the majority of 40-story structures.

5. Khan designed the Willis Tower which was the tallest building in the world until 1998

Sears Tower ss-by Soakologist-

The Sears Tower, which was finished in 1973 and was the highest structure in the world until 1998, was designed by Khan along with Bruce Graham.

United Airlines is the building’s largest tenant, and the structure was renamed the Willis Tower in 2009.

The structure of the building is 1,450 feet tall, but when the antennae are added, it rises to 1,729 feet in height. He designed the Willis Tower as a 鈥渂undled tube鈥� structure.

The design has nine tubes of different heights, which gives Willis Tower an appearance known around the world.

6. He Played a Significant Part in Bengali People’s Fundraising During Bangladesh Liberation War

The conflict lasted from March 1971 until December 1971. A humanitarian crisis brought on by the war included the genocide in Bangladesh with up to 3 million civilians thought to have perished throughout the conflict.

Khan wanted to play a major role in helping his native country, even though he was busy with his work at SOM.

He founded two groups in Chicago, the Bangladesh Emergency Welfare Appeal (BEWA) and the Bangla Desh Defense League (BDL).

While BDL supported the defending forces and urged the American administration to stop assisting West Pakistan, BEWA was a fundraising initiative for the humanitarian disaster.

7. Khan is shown in a sculpture in the lobby of the Willis Tower

FR khan sculpture at Sears tower-by Luthador-

The Structural Engineers Association of Illinois (SEAOI) ordered the artwork in 1988 and was created by Spanish artist Carlos Marinas.

It is on display in the Willis Tower lobby, close to the elevators where guests may purchase tickets to the Skydeck. After Khan’s passing, the group reportedly began a fundraising campaign, according to the SEAOI.

They managed to fund $20,000 for the sculpture by 1987. The Chicago skyline appears throughout Marinas’ artwork, and Khan is depicted as a bust in the middle.

8. Khan was also an active designer of other kinds of structures

Hajj terminal at Jeddah Airport-by UR-SDV-

Khan created a number of well-known non-skyscraper structures. For instance, the 1981-completed King Abdulaziz International Airport’s Hajj terminal features tent-like roofs that can be rolled up when not in use.

In addition, he created the King Abdulaziz University, the Hubert H. Humphrey Metrodome in Minneapolis, and the US Air Force Academy in Colorado Springs.

9. The Fazlur Khan Lifetime Achievement Medal was created in his honor

 The Council on Tall Buildings and Urban Habitat established the Fazlur Khan Lifetime Achievement Medal in 2004, as one of their CTBUH Skyscraper Awards in his honor.

10. He has been dubbed the “Einstein of structural engineering” and the “Greatest Structural Engineer of the 20th Century”

Khan has been called the “Einstein of structural engineering” and the “Greatest Structural Engineer of the 20th Century.”

This is because of his creative application of structural principles that are still crucial to contemporary skyscraper design and construction.

Fazlur Rahman Khan is a Bangladeshi American civil engineer known for his innovations in high-rise building construction.

He is regarded as the “father of tubular designs” for high-rise buildings.