Changchun Airport T3

The terminal building was designed to add a human-scaled space with a calming presence to the Airport, both from a distance and from within. As visitors approach from the high-speed rail “Longjia” Station or the parking structure, they will be greeted by the terminal’s unique fan-shaped profile that resembles a floating feather — a nod to the airplanes that will be ascending and descending from its terminals throughout the day.

By adopting a three-fingered corridor structure surrounded by arcs, the terminal will maintain an overall harmonious layout in its connections to the T1 and T2 terminal areas while increasing the number of passenger seats near the aircrafts. The overall spatial layout will save land and reduce the amount of earthwork, while the roofline uses height differences to reflect the cross-connections of different transportation modes from above.

The subway station hall, in particular, is seamlessly integrated into the central space of the terminal building to reduce the number of transfers between the subway and the airport by reducing the distance between the terminal entrance and the east expansion station hall of “Longjia” Station to less than 200 meters.

The terminal also reflects the charm of Changchun as a "Garden City'' through the creation of what the design team has referred to as a "garden airport." The exterior space area is characterized by forests, lakes, meadows, and undulating terrain, while the indoor garden system combines trees, ground covers, and water features to create a "cold zone garden" that reflects the local climate.

Natural light is brought into the departure hall through the feather-shaped roof to create a bright and warm interior space that provides much-needed sunlight to the garden spaces within. The structural system continues the rhythm of the building's skin to express the logic of force transmission, which converges toward the center together with the skylight, guiding the direction of passengers naturally.