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To withstand the excessive pressure caused due to the building weight, special concrete mixes were employed. Construction of the Burj Khalifa began in 2004, with the exterior completed five years later in 2009. The construction of this 828 m tall, reinforced concrete tower structure, broke several records during its construction. The structure of Burj Khalifa was designed to behave like a giant column with cross sectional shape that is … At 828 metres (2,716.5 ft), the 200 plus storey Burj Khalifa has 160 habitable levels, the most of any building in the world. Types of Drawings Prepared by Structural Engineers, Economical Design of Reinforced Concrete Columns to Reduce Cost, Types of Concrete Pavements -Their Construction Details and Applications. The superstructure has reached over 165 stories. The two wings enclose space in center to form largest atrium in the world standing about 180m height. The crowning touch of Burj Khalifa is its telescopic spire comprised of more than 4,000 tons of structural steel. Please enter your email address. Remaining spaces is till the 160th floor is occupied by the corporate officers. Structural System Material The tower superstructure of Burj Khalifa is designed as an all reinforced concrete building with high performance concrete from the foundation level to level 156, and is topped with a structural steel braced frame from level 156 to the highest point of the tower. The Burj khalifa primary structure is reinforced concrete. The connection between the perimeter columns and the mechanical floors is provided by means of outrigger walls. A public observation deck, called “At the Top,” is located on the 124th floor. Rising 828 meters over the desert metropolis of Dubai, the Burj Khalifa tower is the world's tallest structure. The piles were 1.5m in diameter and have a length of 43m. This makes decreasing cross section when moving up. The building was finished in 2009 after nearly five years of construction using a bundled tube design to reduce the amount of steel the building would require. The building utilizes high-speed, non-stop shuttle elevators to sky lobby floors where passengers transfer to local elevators serving the floors in between. Pour la plus haute tour du monde, la technique du noyau renforcé a été utilisée. At the time of this writing, the Burj Khalifa stands as the world's tallest man-made structure at 829.8 meters or 2,719.8 feet. The Burj Khalifa is located in Dubai and is currently the tallest structure in the world at 2,723ft. The Burj Khalifa is an unbelievable feat of engineering, design, innovation, and opulence. The structural elements used and their amount is mentioned below: Adrian Smith is the man behind the structural and the architectural design of Burj Khalifa. Khan's contributions to the design of tall buildings have had a profound impact on architecture and engineering. Famous as a mixed-use development tower with a total floor area of 460,000 m 2, it includes residential, hotel, commercial, office, entertainment, shopping, and leisure establishments. The structural features include: The tower comprises 2,80,000 m2 area. What is the percentage of carbon in wrought Iron? While moving up along the tower, one wing at each tier is set back. © 2009-2020 The Constructor. The world’s tallest building, Burj Khalifa took 6 years for its construction and was inaugurated on 4th January 2010. The basic structure is a central hexagon core with three wings, which is clustered around it, as shown in figure-2. Dubai United Arab Emirates. Burj Khalifa est un immeuble de bureaux, immeuble d'appartements et hôtel qui a été construit de 2004 à 2010. This area is utilized for 700 residential apartments located from 45 to 108 floors. 2 and Fig. The structure is 828m tall and the whole system is a reinforced concrete tower structure. The construction began on 6 January 2004 and ended in the year 2010. This help to resists higher wind loads laterally. Dubai United Arab Emirates. What are the Important Types of Dewatering Equipment? This 244-meter spire is widely considered vanity height since very little of its space is usable. The central pinnacle pipe weighs 400 tonnes and has a height of nearly 700 ft and the spire also has the communication equipments. The station is adjacent to the Dubai Mall, and after a 10-minute walk (in a specially designed and air-conditioned pathway), you will get inside the mall. As the temperature of the location (Dubai) is very high, there were chance of cracks due to shrinkage. VIP members get additional benefits. The crowning glory of Burj Khalifa is its telescopic spire comprised of more than 4000 tons of structural steel. The structural features of Burj Khalifa is explained in the following section. If these happen regularly, it can make the building sway back and forth. Burj Khalifa. The largest concrete pumps in the world were used to pump concrete to height up to 600 m at a single stage. It is designed to be the centre piece of large-scale, mixed-use development. Burj Khalifa (Arabic: برج خليفة ‎, "Khalifa Tower") is an extremely tall skyscraper in Dubai, United Arab Emirates named after Khalifa bin Zayed Al Nahyan, and is the tallest building ever built, at 828 metres (2,717 feet).Before the building opened, it was called Burj Dubai.The building is 162 stories high. The building was built within a period of 6 years. Lost your password? The structure of Burj Khalifa was designed to behave like a giant column with cross sectional shape that is a reflection of the building massing and profile. Materials used for Burj Khalifa’s construction * 330,000 m^3 of concrete and 55,000 tonnes of steel rebar, as well as aluminium, glass, stainless steel and silicone, was used. This was the first attempt in world history to have such a large height for structures. Burj Khalifa, known as Burj Dubai prior to its inauguration, is a skyscraper in Dubai, United Arab Emirates, and is the tallest man-made structure in the world, at 829.8 m. The building utilizes high-speed, non-stop shuttle elevators to sky lobby floors where passengers transfer to local elevators serving the floors in between. Ice was added to the concrete mix to facilitate the desired temperature. The triangular shape of the building can be considered as a direct descendant of Burj Khalifa, particularly, it also uses the buttress core as its major structural stability system. Flickr/Adam, CC BY. Designers purposely shaped the structural concrete Burj Khalifa - “Y” shaped in plan - … Sign Up to The Constructor to ask questions, answer questions, write articles, and connect with other people. INTRODUCTION a special steel framed structure which is sculpted to form a finished spire. The crowning touch of Burj Khalifa is its telescopic spire comprised of more than 4,000 tons of structural steel. Burj Khalifa fait partie dun vaste projet urbanistique, immobilier et architectural couvrant une superficie de 2 km2. Why Select Reinforced Concrete as Construction Material for a Structure? 163 levels, 829.8 metres tall, a benchmark for skyscrapers - the Burj Khalifa is a triumph of human ingenuity. What is the difference between Airport, Aerodrome and Airfield? The crowning touch of Burj Khalifa is its telescopic spire comprised of more than 4,000 tons of structural steel. Famous as a mixed-use development tower with a total floor area of 460,000 m2, it includes residential, hotel, commercial, office, entertainment, shopping, and leisure establishments. The building was opened in 2010 as part of a new development called Downtown Dubai. The central pinnacle pipe weighs 350t and has a height of 200m. This reason made the designers to employ one of the best and latest technology and innovative structural design. The tower construction itself costs $4.2billion. 163 levels, 829.8 metres tall, a benchmark for skyscrapers - the Burj Khalifa is a triumph of human ingenuity. Construction Data: Cost: US$800,000,000.00 Developer: Emaar Properties Designed by: Skidmore, Owings, & Merrill Type: Skyscraper Location: No. - 3.7m Structural System Material. Construction data, photos and information about the project, other skyscrapers of similar height inside and outside of the UAE : Burj Dubai information, construction data, photos, plans etc. Due to its tubular system, proportionally only half the amount of steel was used in the construction, compared to the Empire State Building. The spire also houses communications equipment. One example of such a system for a building has been implemented on the Burj Khalifa Tower in Dubai, which is the tallest manmade structure in the world (Abdelrazaq, 2012). Country The tower was inaugurated on January 4, 2010, to coincide with the fourth anniversary of the Accession Day of His Highness Sheikh Mohammed Bin Rashid Al Maktoum, Vice President and Prime Minister of the UAE and Ruler of Dubai. Un noyau hexagonal a été construit et installé au centre de la tour et ce noyau va faire en sorte qu’il résiste aux forces de torsion. This 244-metre spire is widely considered vanity height, since very little of its space is usable. Fig. Installed at the very top of this iconic structure, Tata Steel's ComFlor® 80 composite floor decking has played a part in making this engineering monument possible. The structure of Burj Khalifa was designed to behave like a giant column with cross sectional shape that is a reflection of the building massing and profile. 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