Uma das construções mais incríveis do mundo! Com 1,5 milhão de m² de área e 828 metros de altura, esta construção impressiona

One of the Most Incredible Constructions in the World! With 1.5 Million Square Meters of Area and 828 Meters in Height, This Structure Impresses

Written by Noel Budeguer

Published on 12/07/2024 at 19:59

O Burj Khalifa não é apenas um prédio alto; é um marco da engenharia moderna, desafiando limites e mostrando que a humanidade é capaz de construir verdadeiras obras de arte arquitetônicas

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The Burj Khalifa Is Not Just a Tall Building; It Is a Landmark of Modern Construction and Engineering, Challenging Limits and Showing That Humanity Is Capable of Erecting True Architectural Masterpieces

Imagine yourself in a building 828 meters tall, admiring the landscape from up high. This is possible at the Burj Khalifa, the tallest building in the world, located in Dubai, United Arab Emirates. To give you an idea, the city of São Paulo is 760 meters above sea level. In other words, being at the top of the Burj Khalifa is like being higher than the residents of the São Paulo capital.

With a height that challenges the limits of modern engineering, the Burj Khalifa has 1.5 million m² of area, equivalent to 200 hotel rooms, and 526.76 thousand m² of constructed area. In addition to being the tallest structure ever built by humanity, it is also the tallest freestanding structure.

The construction of the Burj Khalifa lasted from September 2004 to January 2010 and involved more than 12,000 people from 30 different countries. Its former name was Burj Dubai, but it was changed in honor of the president of the United Arab Emirates, Khalifa Nahyan. The project cost 1.5 billion dollars and exceeded its initial deadline by more than a year.

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Distinctive Features of the Burj Khalifa: A Building of Superlatives

It has 1.5 million m² of area, equivalent to 200 hotel rooms, and 526.76 thousand m² of constructed area.
In addition to being the tallest structure ever built by humanity, it is the tallest freestanding structure.
It has the most floors: there are 200, with 160 of them habitable, making the 160th the highest habitable floor in the world.
It features the highest observation deck in the world, located on the 124th floor.
A building with the highest swimming pool in the world, located on the 76th floor.
It weighs an incredible 500 thousand tons.
It took 330 million liters of concrete to build it.
Workers took 22 million hours, or six years, to complete it.
Additionally, the Burj Khalifa has 39 thousand tons of reinforced steel and 103 thousand m² of glass in its facade.
There are 58 elevators and eight escalators in total to access the 200 floors. The service elevator can hold an incredible 5.5 tons.
It is estimated that it would take at least four months of work to clean all its windows.
It can be seen from an incredible distance of 95 kilometers.

*The base of the building was inspired by the Hymenocallis, a desert flower*

Construction Challenges: Winds, Foundation, and Cooling

Engineers faced three main challenges during construction: the wind, the building’s foundation, and the cooling of the environments. To handle the wind, the structure was designed in the shape of a desert flower, inspired by the Hymenocallis. The base’s “Y” shape helps reduce the wind effects, decreasing the width of the building as it rises.

The foundation of the Burj Khalifa has a large reinforced concrete mat, supported by 194 reinforced concrete piles, with an average depth of 50 meters. For cooling, a thermal ice storage system was developed, which releases cooling energy to the interiors and plumbing systems via ducts.

The Burj Khalifa is not just a tall building; it is a milestone of modern engineering, challenging limits and showing that humanity is capable of constructing true architectural masterpieces. Its construction was an incredible feat, involving thousands of people and overcoming technical and environmental challenges.

*Breathtaking view from one of the floors of the Burj Khalifa*

For all these reasons, the Burj Khalifa deserves to be visited and admired. It is a unique experience to be up there, observing Dubai and the United Arab Emirates from a perspective that few have the opportunity to see.

2 Comments

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Sinésio Rodrigues Filho

#22739

13/07/2024 16:41

Dubai , sempre Dubai, 🙋‍♂️🇧🇷

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Jorge

#22336

13/07/2024 03:49

Tive o prazer de conhece lo e subir até o centésimo quadragésimo oitavo andar. Só esqueceram da rede de esgotos.

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One of the Most Incredible Constructions in the World! With 1.5 Million Square Meters of Area and 828 Meters in Height, This Structure Impresses

The Burj Khalifa Is Not Just a Tall Building; It Is a Landmark of Modern Construction and Engineering, Challenging Limits and Showing That Humanity Is Capable of Erecting True Architectural Masterpieces

Distinctive Features of the Burj Khalifa: A Building of Superlatives

Construction Challenges: Winds, Foundation, and Cooling

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One of the Most Incredible Constructions in the World! With 1.5 Million Square Meters of Area and 828 Meters in Height, This Structure Impresses

The Burj Khalifa Is Not Just a Tall Building; It Is a Landmark of Modern Construction and Engineering, Challenging Limits and Showing That Humanity Is Capable of Erecting True Architectural Masterpieces

Distinctive Features of the Burj Khalifa: A Building of Superlatives

Construction Challenges: Winds, Foundation, and Cooling

A giant printer called the “Ferrari” of concrete has landed in Latin America and can already build a 120-square-meter house in just 48 hours, making the traditional construction site look like something from the last century.

Great Atlantic Sargassum Belt has ceased to be a climatic phenomenon and has become a biological system that feeds on itself, with 8,000 kilometers in length, 37 million tons of algae, and scientists confirm that it is now permanent.

A British company has installed in the middle of the ocean the world’s first floating platform that generates electricity 24 hours a day from the temperature difference between the surface and the depths of the Atlantic, without relying on wind or sun.

China is building an artificial island in the middle of the sea, covering 20 km², to construct the largest offshore airport in the world, the Dalian Jinzhouwan. This $4.3 billion project is anchored on more than 3,000 pillars embedded in the rock beneath the ocean and is scheduled to open in 2035.

Brazil will harvest a record crop of up to 357 million tons of grains, but it does not have the capacity to store a large part of it. The storage deficit has reached the highest level in history and is equivalent to almost the entire production of Argentina.

Engineers had to pour concrete mixed with tons of ice throughout entire nights in the Dubai desert to erect the Burj Khalifa; any carelessness could clog the pipes half a mile high.

The James Webb telescope spotted a planet 700 light-years from Earth with mornings full of sand clouds and nights with clear skies, the temperature difference between the two hemispheres reaches an impressive 170 degrees.

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Luciano Hang, owner of Havan, buys over 1,000 hot dogs, distributes them to employees, and turns a century-old tradition that is expected to sell 5,000 snacks into one of the most talked-about events of the month in Brusque (SC).

The Russian threat drives Europe back underground: countries are transforming subways, garages, tunnels, and basements into bunkers, while Switzerland has more shelter spaces than inhabitants, Finland prepares spaces in 72 hours, and Germany admits there is no protection for everyone.

Researchers in South Dakota are studying microbes found in an extreme underground environment, more than 1,200 meters deep, capable of accelerating the conversion of CO₂ into solid minerals in weeks, with potential applications in power plants, factories, and construction materials.

From an artificial island in the Gulf, Abu Dhabi’s oil company drilled more than fifteen kilometers horizontally and earned the title of the longest well ever drilled in the world.