Dubai: Burj Khalifa, the tallest tower in the world, has stood as a global icon since its opening in 2010, symbolizing the ambition, growth, and architectural expertise of the United Arab Emirates. Reaching a height of 828 meters, the structure has redefined luxury and continues to attract both tourists and locals. Observation decks on levels 124, 125, and 148 provide panoramic views of Dubai.
According to United News of Bangladesh, the primary aim of constructing Burj Khalifa was to establish a landmark for Downtown Dubai, attracting tourists and investors and serving as an economic hub. The vision was to create a vertical city with residences, luxury hotels, tourist attractions, and corporate offices. This initiative was part of Dubai's strategy to diversify its economy beyond oil, drawing global investment into various sectors. Supported by the UAE government, the project was meant to be both an architectural and economic statement.
Construction of Burj Khalifa began in 2004, led by the architectural firm Skidmore, Owings and Merrill, with Adrian Smith as the chief architect and Bill Baker as the structural engineer. The design process involved extensive studies on wind resistance, material strength, and temperature variations at different heights, pushing engineering boundaries. The tower was completed in October 2009, just over five years after construction began.
Among its notable features are the 26,000 exterior glass panels, each weighing 362 kg, installed by over 300 Chinese cladding specialists. The telescopic spire, which crowns the building, contains 4,000 tonnes of structural steel and houses communication equipment, with xenon lights flashing to prevent collisions.
The infrastructure of Burj Khalifa is impressive, featuring 57 elevators, eight escalators, and the world's tallest service elevator. Its stairways are reinforced with fireproof concrete, and a water system supplies an average of 946,000 liters daily.
The project, costing $1.4 billion, opened in January 2010. Named after former UAE president Khalifa bin Zayed Al Nahyan, the tower has become a major economic driver. Entry ticket sales generate significant revenue annually, and residential units have earned billions since 2010. The building draws millions of visitors and investors, significantly boosting Dubai's economy.
Inside, Burj Khalifa combines luxury, business, and lifestyle. It houses the Armani Hotel on the lower floors and over 900 private Armani residences, designed by Giorgio Armani. Corporate suites, observation decks, spas, gyms, and swimming pools extend up to level 154. The world's highest restaurant, Atmosphere, is located on level 122.
Burj Khalifa remains a landmark of ambition and innovation, cementing Dubai's position on the global stage.