The title of the deepest foundation in the world is held by the Burj Khalifa, located in Dubai, United Arab Emirates. Standing at 828 meters tall, the Burj Khalifa holds the record for the tallest building in the world. The building’s foundation is also the deepest of any skyscraper in the world, at a depth of up to 50 meters below grade.
The Burj Khalifa’s foundation was created using a combination of conventional soil excavation and a “diaphragm wall” technique. The soil excavation method meant that the builders had to dig down to a depth of around 50 meters. As they dug deeper, they used a diaphragm wall to reinforce the sides of the excavation. This method is used to ensure that the soil around the excavation is stable and won’t shift or collapse.
The walls of the Burj Khalifa’s foundation are made up of steel and concrete, reinforced with vertical steel rods. The foundation is also fitted with a system of pipes and drains to ensure the building is well ventilated and that water from rain and other sources is kept away from the foundation.
The Burj Khalifa’s foundation is designed to be able to withstand the weight of the building, as well as the force of high winds and seismic activity. The building was designed to be able to withstand winds up to 133 mph, as well as seismic activity up to 4.5 on the Richter scale. It is also designed to be able to flex and move slightly when faced with strong winds or seismic activity, allowing it to absorb the force of these natural phenomena and remain stable.
The Burj Khalifa’s foundation is an impressive feat of engineering and is a testament to the talents of its designers and engineers. It is also a symbol of the city of Dubai, which has become a global leader in engineering and architecture. The foundation of this building is a shining example of what is possible when human ingenuity and skill are combined.