Burj Khalifa is home to 57 elevators and 8 escalators the building service/fireman’s elevator have a capacity of 5,500 kg and is the world’s tallest service elevator. Burj Khalifa is the first mega-high rise in which certain elevators are programmed to permit controlled evacuation for certain fire or security events. 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. 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. Burj Khalifa is the tallest man-made structure ever built, at 828 m (2,716.5 ft). The Burj Khalifa is designed to be the centerpiece of the large Structural System. By combining cutting-edge technologies and cultural influences, the building serves as a global icon that is both a model for future urban centers and speaks to the global movement towards compact, livable urban areas. L-box, V-Box and temperature. The construction began on 6 January 2004 and ended in the year 2010. Burj Khalifa - Major Structural System It is correct to say that nowadays the Burj Khalifa represents the concept of excellence in building design. Burj Khalifa is equivalent to 17 football (soccer) fields or 25 American football fields. The seismic analysis consisted of a site specific response spectra analysis. The superstructure has reached over 165 stories. Rising 828 meters over the desert metropolis of Dubai, the Burj Khalifa tower is the world's tallest structure. The RWDI wind engineering was peer reviewed by Dr. Nick Isyumov of the University of Western Ontario Boundary Layer Wind Tunnel Laboratory. The advantage of the stepping and shaping is to "confuse the wind'1. In structural engineering, the tube is a system where, to resist lateral loads (wind, seismic, impact), a building is designed to act like a hollow cylinder, cantilevered perpendicular to the ground. Structural System In addition to its aesthetic and functional advantages, the spiraling “Y” shaped plan was utilized to shape the structural core of Burj Khalifa. After getting information directly of the website about the construction of Burj Khalifa, we were able to understand more about the structural system within the building. As it rises from a flat base, setbacks occur at each element in an upward spiraling pattern, reducing the tower’s mass as it reaches skyward. Structural System Brief Description 2.1. The C80 concrete for the lower portion of the structure had a specified Young's Elastic Modulus of 43,800 N/mm2 (6,350ksi) at 90 days. The spiraling “Y” shaped plan was used to reinforce the structural core of Burj Khalifa. Adrian Smith is the man for the structural and architectural design of Burj Khalifa. The modular, Y-shaped structure, with setbacks along each of its three wings, provides an inherently stable configuration for the structure and provides good floor plates for residential. The chloride and sulfate concentrations found in the groundwater are even higher than the concentrations in sea water. The tower is composed of three elements arranged around a central core. Each raft pour occurred over at least a 24 hour period. 2 STRUCTURAL SYSTEM BRIEF DESCRIPTION 2.1 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, entertainment, shopping, leisure, and parking facilities. The 280,000-square-meter skyscraper contains office, residential, and retail space, along with a Giorgio Armani hotel. 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