How old is burj khalifa

At over metres 2, Burj Khalifa wins by far in all three categories. Height to architectural top Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building. This includes spires but does not include antennae, signage, flagpoles or other functional-technical equipment. This measurement is the most widely used and is used to define the Council on Tall Buildings and Urban Habitat rankings of the Tallest Buildings in the World.

Highest occupied floor Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest continually occupied floor within the building. Below Ground The number of floors below ground should include all major floors located below the ground floor level. Height Floors Official Name The current legal building name. Other Names Other names the building has commonly been known as, including former names, common informal names, local names, etc. Status Completed.

Architecturally Topped Out. Structurally Topped Out. Under Construction. On Hold. Never Completed. Competition Entry. Proposed Renovation. Under Renovation. Under Demolition. A mixed-use tall building contains two or more functions or uses , where each of the functions occupy a significant proportion of the tower's total space. Support areas such as car parks and mechanical plant space do not constitute mixed-use functions.

Mixed-Structure Utilizes distinct systems e. Composite A combination of materials e. Examples include buildings which utilize: steel columns with a floor system of reinforced concrete beams; a steel frame system with a concrete core; concrete-encased steel columns; concrete-filled steel tubes; etc.

Official Website. Architectural Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building, including spires, but not including antennae, signage, flag poles or other functional-technical equipment. To Tip Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest point of the building, irrespective of material or function of the highest element i.

Occupied Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest occupied floor within the building. Floors Above Ground The number of floors above ground should include the ground floor level and be the number of main floors above ground, including any significant mezzanine floors and major mechanical plant floors. Floors Below Ground The number of floors below ground should include all major floors located below the ground floor level.

Top Elevator Speed Top Elevator Speed refers to the top speed capable of being achieved by an elevator within a particular building, measured in meters per second.

Tower GFA Tower GFA refers to the total gross floor area within the tower footprint, not including adjoining podiums, connected buildings or other towers within the development. By Location. Tallest in the World. Tallest in Middle East. Tallest in United Arab Emirates.

Tallest in Dubai. Tallest Mixed-use Building in the World. Tallest Mixed-use Building in Middle East. Tallest Mixed-use Building in Dubai. Tallest Mixed-material Building in the World. Tallest Mixed-material Building in Middle East. Tallest Mixed-material Building in Dubai. Construction Schedule. All Companies Involved.

Emaar Properties. Design Usually involved in the front end design, with a "typical" condition being that of a leadership role through either Schematic Design or Design Development, and then a monitoring role through the CD and CA phases.

Architect of Record Usually takes on the balance of the architectural effort not executed by the "Design Architect," typically responsible for the construction documents, conforming to local codes, etc. Hyder Consulting. Structural Engineer. Design The Design Engineer is usually involved in the front end design, typically taking the leadership role in the Schematic Design and Design Development, and then a monitoring role through the CD and CA phases. MEP Engineer.

Turner International LLC. Main Contractor The main contractor is the supervisory contractor of all construction work on a project, management of sub-contractors and vendors, etc. Other Consultant Other Consultant refers to other organizations which provided significant consultation services for a building project e.

Building Monitoring. Kinemetrics Inc. GHD Global. SWA Group. Life Safety. Fisher Marantz Stone. Vertical Transportation. Lerch Bates. Otis Elevator Company. Far East Aluminum Works Co. Fire Proofing. Hilti AG. Doka GmbH. Dow Corning Corporation. Jaume Plensa. CBM Engineers; Coalco. Construction Technology. Lee Herzog Consulting. Food Service. Crystal Fountains Inc. Speirs and Major; Fisher Marantz Stone. Walker Parking Consultants.

Quantity Surveyor. Omnium International Ltd. Emrill Services LLC. Way Finding. Square Peg Design. Interior Partition. See more. Global News. About Burj Khalifa Burj Khalifa has redefined what is possible in the design and engineering of supertall buildings. Quick Facts The tallest building in the world. Preceded by Taipei Filter by. Big Ben is the nickname for the Great Bell of the striking clock in the north end of the Palace of Westminster in London; the name is often extended to refer to both the clock and the clock tower.

The tower was designed by Augustus Pugin at a neo-Gothic style. When completed in , its clock was the largest and most accurate four-faced striking and chiming clock on the planet.

The tower stands ft 96 m tall, and the climb from ground level to the belfry is steps. Its foundation is square, measuring 39 ft 12 m on each side. Dials of the clock are 23 feet 7. On 31 May , celebrations were held to mark the tower's th anniversary. Big Ben is the biggest of the tower's five bells and weighs It was the biggest bell in the United Kingdom for 23 years. The origin of this bell's nickname is open to question; it might be named after Sir Benjamin Hall, who oversaw its own installation, or heavyweight boxing champion Benjamin Caunt.

Four quarter bells chime at 15, 30 and 45 minutes past the hour and just before Big Ben tolls on the hour. The clock uses its first Victorian mechanics, but an electric motor can be applied as a backup. The tower is a British cultural icon recognised all over the world.

It is among the most prominent symbols of the uk and parliamentary democracy, and it is often used in the establishing shot of films set in London. On 21 August , a four-year schedule of renovation works began on the tower, which are to include the addition of a lift. In addition, there are plans to re-glaze and repaint the clock dials. With a few exceptions, such as New Year's Eve and Remembrance Sunday, the bells should be silent until the work is completed in