steel, concrete, timber), one on top of the other. commitment to cleanliness and safety measures. Curtain Walls = 83,600sq.m of glass and 27,900 sq.m of metal. Emaar Properties PJSC is the Master Developer of Address Hotels and Resorts, أحدث أخبار فيروس كورونا المستجدّ: مرحباً بكم مجدداً في برج خليفة، سلامتكم هي في مقدّمة أولوياتنا. The connection between the perimeter columns and the mechanical floors is provided by means of outrigger walls. 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. Construction of the Burj Khalifa began in 2004, with the exterior completed five years later in 2009. Lost your password? It’s height, it’s unique architecture and all of the records it has broken. The Burj Khalifa building in Dubai is thin at the top and wide at the bottom, with giant steps down the side. The basic structure of the Burj Khalifa is a central hexagonal core with three lobes (wings) clustered around it, as shown in Fig. a special steel framed structure which is sculpted to form a finished spire. Without the spire, Burj Khalifa would be 585 meters tall. اطّلعوا على مزيد من التفاصيل حول. You will receive a link and will create a new password via email. The spire was constructed from inside the building and jacked to its full height of over 200 metres (700 feet) using a hydraulic pump. The total project cost is estimated to be US$20billion. 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. The 828-metre Burj Khalifa is provided with a spire of 244 meter which is also termed as Burj khalifa of its own. © 2009-2020 The Constructor. The Burj Khalifa is an unbelievable feat of engineering, design, innovation, and opulence. why risk of efflorescence formation in cement based materials is high in coastal areas? Note that a building of steel construction with a floor system of concrete planks or concrete slab on top of steel beams is still considered a “steel” structure as the concrete elements are not acting as the primary structure. The structural system employed for Burj Khalifa can be called as the Buttressed Core System. VIP members get additional benefits. Number Of Sheets 2 Sheets Difficulty Moderate Assembled Size 2.48"L x 2.48"W x 5.71"H (6.3 x 6.3 x 14.5 cm) Product tags. The structure consists of 26 terraces. 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