第一财经·2025-09-24 09:22Core Viewpoint - The article discusses the structural resilience and safety features of the Ping An Finance Center in Guangdong, particularly in the context of Typhoon Haikui, highlighting its advanced damping systems and design that allow it to withstand extreme weather conditions [1][3]. Group 1: Structural Features - The Ping An Finance Center is equipped with two 500-ton hybrid dampers that help absorb and reduce building sway during strong winds and earthquakes, enhancing comfort for occupants [5]. - The building's design allows it to withstand average wind speeds of 60 meters per second and gusts up to 80 meters per second, ensuring safety even in the face of a level 18 typhoon [5][7]. - The external structure includes eight streamlined giant steel columns that reduce wind load by 35% while supporting the building's weight of 680,000 tons [7]. Group 2: Foundation and Stability - The foundation of the Ping An Finance Center was excavated to a depth of 33.4 meters, exceeding the national standard for 600-meter tall buildings, making it the deepest single excavation in the country [7]. - The building's stability is further enhanced by 24 super giant piles, each 9.5 meters in diameter, which connect directly to the bedrock, providing a solid base [7].