There are five radioactive finger corridors extending from the core area. The length of the southwest, south-central and southeast corridors is 4 1 1 m, and the length of the northwest and northeast corridors is 298 meters, with a single area of 46,000 to 65,438+10,000 square meters.
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Value meaning
The construction difficulty of Beijing Daxing International Airport is rare in the world. Its terminal building is the largest isolation building in the world, and it has also built the largest single concrete slab in the world. Beijing Daxing International Airport has created more than 40 international and domestic firsts, with 103 technical patents and 65 new construction methods, and the localization rate is over 98%.
Thousands of construction units, more than 50,000 people worked at the same time during the peak period of construction, and maintained "safe production and zero accidents" throughout the process, fully achieving the goal of clean engineering.
The terminal building of Beijing Daxing International Airport is the first terminal building in the world to realize high-speed rail underpass, and the double-deck departure lane is the first in the world, which effectively ensures the efficiency of passengers entering and leaving the airport. The airport runway adopts the "omni-directional" layout for the first time in China, and adopts the world-leading new navigation technology in many aspects such as aircraft ground guidance and low visibility operation, ensuring the operation efficiency and quality.