Burj Khalifa is equivalent to 17 football (soccer) fields or 25 American football fields. Construction of the tower was started in 2004. Excavation work began for Burj Khalifa the tallest skyscraper in the world in January 2004 and over the years, the building passed many important milestones to become the tallest man-made structure the world has ever seen. The potential for liquefaction was investigated based on several accepted methods; it was determined that liquefaction is not considered to have any structural implications for the deep seated Tower foundations. Reinforcement was typically at 300mm spacing in the raft, and arranged such that every 10lh bar in each direction was omitted, resulting in a series of "pour enhancement strips" throughout the raft at which 600 mm x 600 mm openings at regular intervals facilitated access and concrete placement. The design of Burj Khalifa is derived from patterning systems embodied in Islamic architecture.According to the structural engineer, Bill Baker of SOM, the building's design incorporates cultural and historical elements particular to the region.The Y-shaped plan is ideal for residential and hotel usage, with the wings allowing maximum outward views and inward natural light.The design … The decision to build Burj Khalifa was based on the government’s decision to diversify from an oil-based Burj Khalifa has got a hexagonal concrete core with an innovative system of Y-shaped buttresses which has been incorporated to give this building a stable and unique “tripod like” stance. Due to the aggressive conditions present caused by the extremely corrosive ground water, a rigorous program of anti-corrosion measures was required to ensure the durability of the foundations. The groundwater in which the Burj Dubai substructure is constructed is particularly severe, with chloride concentrations of up to 4.5%, and sulfates of up to 0.6%. SOM applied a rigorous geometry to the tower that aligned all the common central core, wall, and column elements. General The Burj Khalifa project is a multi-use development tower with a total floor area of 460,000 square meters that includes residential, hotel, commercial, office, entertain-ment, shopping, leisure, and parking facilities. This design helps to reduce the wind forces on the tower as well as keep the structure simple and constructability. Phase 3: 6 Boreholes (two with pressure meter testing) with depths up to 60m. The tower does not contain any structural transfers. Khalifa is designed as an all + 585.7m 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 context of the Burj Dubai being located in the city of Dubai, UAE, drove the inspiration for the building form to incorporate cultural, historical, and organic influences particular to the region. Architecture. Wind Engineering Design Burj Khalifa has got a hexagonal concrete core with an innovative system of Y-shaped buttresses which has been incorporated to give this building a stable and unique “tripod like” stance. The Burj Khalifa tower is crowned with a 4,000 tonnes structural steel telescopic spire, which houses communications equipment. At 828 meters in height, the Burj Khalifa is the tallest building in the world. The “V” shape steel frame wraps around the reinforced concrete tower inhabiting hotel rooms and lobbies. https://civilengineeringupdates.blogspot.com/2013/05/1.html Burj Khalifa in Dubai. The structural system can be described as a "buttressed" core (Figures 1, 2 and 3). Photo of the Completed Burj Khalifa 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. of the tower structural systems, focuses on the key issues considered in construction planning of the key structural components and briefly outlines the execution of one of the most comprehensive architectural forms and structural in tall buildings. 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. Search this site. This design helps to reduce the wind forces on the tower, as well as to keep the structure simple and foster constructability. Structural monitoring of Burj Khalifa Tower. Strainstall have completed a six year monitoring contract on the Burj Khalifa Tower in Dubai - the tallest man-made structure ever built. The geo-technical studies were peer reviewed by both Mr. Clyde Baker of STS Consultants, Ltd. (Chicago, IL, USA) and by Dr. Harry Poulos of Coffey Geosciences (Sydney, Australia). Rising 828 meters over the desert metropolis of Dubai, the Burj Khalifa tower is the world's tallest structure. Structural System Description Burj Khalifa has "refuge floors" at 25 to 30 story intervals that are more fire resistant and have separate air supplies in case of emergency. Rising 828 meters over the desert metropolis of Dubai, the Burj Khalifa tower is the world's tallest structure. General The Burj Khalifa project is a multi-use development tower with a total floor area of 460,000 square meters that includes residential, hotel, commercial, office, entertain-ment, shopping, leisure, and parking facilities. 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