Natatorium of Southeast University Barruko Igerilekua by Zhou Qi Studio

Natatorium of Southeast University Barruko Igerilekua by Zhou Qi Studio is a highly esteemed winner of the very prestigious 2024 Zilarrezko Saria A' Design Award in Arkitektura, Eraikin eta Egitura Diseinua Competition Category.

ZilarArkitektura· 2024

Natatorium of Southeast University Barruko Igerilekua

by Zhou Qi Studio

Client: Zhou Qi Studio

Zilarrezko Saria A' Design Award Winner in Arkitektura Category

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Verified Award Winner

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View at A' Design Award Press Release Award Badge

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The Design

About Natatorium of Southeast University Barruko Igerilekua

Southeast Unibertsitateko Natatorioa Nanjingen (Txina) unibertsitate campus baterako eraikitako barruko igerileku bat da. Eraikinak igeriketa eta entrenamendurako gunea eskaintzen du, 20 x 50 metroko igerileku estandar batekin, aldagelak beheko solairuan, eta gimnasioa eta ikasgelak goian. In situ isuritako hormigoizko arku jarraituek hormak eta estalkia osotasun bakar gisa osatzen dituzte, zazpi bao kurbatutan errepikatuta. Hormigoia agerian utzi da egitura eta materiala erakusteko, eta kanpoko azala buztin gorrizko teilekin esekita dago lehorrean. Beiraztatutako azalera handiek barrualdea kanpoko campusarekin lotzen dute.

The Recognition

About the Zilarrezko Saria A' Design Award

Natatorium of Southeast University Barruko Igerilekua Zilarrezko Saria A' Design Award irabazlea da, goi-mailako, zoragarriak eta liluragarriak diren diseinuei ematen zaien ezohiko aitorpen prestijiotsua. Zilar-mailako irabazleak lan oso distiratsuak eta sormen biziko lanak dira, beren diseinatzaileen aditutasun, talentu eta zorroztasun nabarmenak erakusten dituztenak. Natatorium of Southeast University Barruko Igerilekua erakusleiho-lan zoragarria, nabarmenki profesionala eta sakonki berritzailea izatea espero da. Zilarrezko Saria A' Design Award irabazi duen diseinu hau asmakizun oso nabarmena eta miretsia da, onura ekartzen duena eta artearen, zientziaren, diseinuaren eta teknologiaren mugak zabaltzen dituena. Natatorium of Southeast University Barruko Igerilekua jende askok inbidia duen sorkuntza da, desirak pizten dituena, sentimendu positiboak ekartzen dituena eta harridura eta txunditzea pizten dituena.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: The Natatorium of Southeast University is located near the east gate of the Jiulonghu Campus. It is the first indoor swimming pool in the history of Southeast University. The design uses continuous circular arches to break the body into pieces, to eliminate the sense of alienation of the volume. The arc of the building is like a flower, woven together in 7 repeating forms, which makes it look lively. The building does not have a so-called "top roof", its roof and wall as a whole.
Dimensions & Packaging: Land Area: 6892 square meters;
Gross Built Area: 5650 square meters;
Building Height: 10.5 meters, Width: 39 meters, Length: 91 meters;
Floors Above: 2 floors, Below: 1
Tags: Swimming, Fitness, Recreation, Concrete, Arch, Tile, Structure, Tectonic
Production Technology: Construction Method: Cast-in-place concrete, Dry-hanging terra-cotta tiles;
Performance Testing: Mechanical structure test, Material strength test, Daylighting simulation, Acoustic simulation;
Design Software: AutoCAD, Rhinoceros, Sketchup, Photoshop, V-Ray, D5 Render.
Design Challenge: The main problems of the natatorium are span and humidity. Using concrete arches can well meet its structural requirements and concrete does not fear water. The concrete surface is free of paint and decorations, to present the most authentic state of the structure and materials. The skin of the building is dry-hung with red terracotta tiles, which are sustainable and can be replaced for 150 years. All the materials show their natural colors, so the structure is the building, and the building is the structure itself.
Research: In the process of construction, the natatorium used cast-in-place concrete, which requires much manual prefabrication of formwork. The scaffolding covered the whole site, which was more than 10 meters high and covered an area of 120*40 meters. Casting curved arches in mid-air is an anti-trend, anti-industrial architectural behavior. Each concrete arch meets a point when it falls to the ground and the excess is "sheared" off to form a natural arch bottom, which cannot be accomplished through assembly.
Inspiration: The space of the natatorium is made up of multiple curved surfaces, forming a sense of rhythm. Fluid water, moving people and static building, gray concrete and blue water, sunlight refracted by louvers and shadows formed by geometry, all of which stimulate a strong sense of place. The arch structure of concrete is in line with the mechanical requirements, and the facade uses a large area of glazing, which forms an interaction between behaviors and sights of the people inside and outside.
Project Duration: Year of Design: 2018;
Start of Construction: 2019.4;
End of Construction: 2022.10;
Location: Jiulonghu Campus, Southeast University, Nanjing, China
Operation Flow: The main function of the Natatorium of Southeast University is to provide the campus with a fitness venue for swimming and training. The plane is rectangular, the swimming pool is a standard size of 20*50 meters, and the water circulation equipment and machinery are set underground. The internal space of the natatorium is organized in the manner of a regular gymnasium, with a changing room and swimming pool on the ground floor and a gym and classrooms on the second floor.
Patents: Copyrights belong to Architects & Engineers Co., Ltd of Southeast University-Zhou Qi Studio, 2023.
Team Members: Chief Architect: ZHOU Qi
Architect: YANG Jun, YANG Wenjun, HU Die, FU Xiuzhang
Others: GUO Yangbo, LI Xiang, ZHANG Benlin, MA Zhihu, ZANG Chuanguo
Image Credits: Image #01: Zhou Qi Studio, Exterior Arches, 2023.
Image #02: Zhou Qi Studio, Exterior Elevation, 2023.
Image #03: Zhou Qi Studio, Interior Elevation, 2023.
Image #04: Zhou Qi Studio, Interior Space, 2023.
Image #05: Zhou Qi Studio, Aerial Context, 2023.
Video: Zhou Qi Studio, Natatorium of Southeast University, 2023.