Central Zhejiang Headquarters Economic Center - "Jinhua Dragon Building", located in Yanweizhou plot of Duohu District, Jinhua, Zhejiang Province. Through international competition and bidding, "Dragon Building" by STI was selected as the winning construction plan due to its advanced and creative design concept. This project is a large-scale commercial office urban complex with a total construction area of nearly 400,000 square meters. It is a key project and urban landmark in Jinhua. Among them, the 43-storey (196-meter) super high-rise office building is currently tallest building in Jinhua, Zhejiang.
The irregular shape of the base red line of this project forced the design team to find more ingenious solutions. By breaking the routine, several groups of concise and clean design reference grids were multi-dimensionally rotated and planned, forming a multi-dimensional space and forming the shape as a whole. The design concept is perfectly adapted to the complex red line of the base, and finally an organic and flexible general layout and a rich and varied urban space was created.
According to the superior urban design, the building group adopts an open layout with the higher northeast and the lower southwest. The height of other headquarters office buildings except the 196-meter main building varies from 60 to 80 meters, and a secondary high point of about 110 meters is introduced in the west to complete the overall planning and layout of the city skyline. This waterfront groups located in Sanjiangkou echoes the traditional cultural background of the giant "dragon" flying and dancing, and implies the future take-off and confidence of Jinhua CBD urban area.
The location of this project is unique. The design is based on the planning of multi-dimensional space thinking, and proposes the architectural group design and layout concept of "Big Dipper Array". It echoes the environment of the Sanjiangkou intersection base, as well as the fengshui and historical context of Jinhua city, and also shows the elegance and agility of the CBD area in the city center.
The main body of the project is a large-scale commercial complex consisting of a 43-storey super high-rise commercial office building and 5 high-rise headquarters office buildings ranging from 16 to 24 floors, including Marriott Hotel, business center, business office and corporate headquarters. The podium part of the building is equipped with commercial and public service facilities. There is a large-scale underground space with 2 floors connected underground, with park restaurants and more than 1,300 supporting parking spaces. Reasonable planning of pedestrian and motor vehicle flow lines ensures that the park basically realizes the separation of pedestrians and vehicles. The rich space formats of the project not only meet the entertainment and office needs of the people in the park, but also become a gathering place for Jinhua city leisure tourism, business and finance.
The podium and basement structure adopts frame structure. In order to save cost, high-rise and super-high-rise buildings adopt steel-concrete frame-tube structure. Refuge floors are set up every 15 floors in super high-rise buildings, and the structure is strengthened. The top part of 2-3# and 4-5# is connected, and the span is within 42 meters. In fact, 2 layers are used, and there are partial hollows. The structure is solved by quilting.
Through the multi-dimensional form of the building group and the connection of the partial building overhead layers, scattered and changeable visual corridors and city view frames are formed, creating a rich visual space. Contrary to the richness of group form planning, the single building strives to be simple and clean. The façade material is mainly blue-gray hollow Low-E glass curtain wall, with light-white-gray aluminum profile vertical double-height lines, which shape the overall architectural image--simple and clean. Through the planning and layout of the multi-dimensional form of the single building and the detailed design of the curtain wall, the buildings avoid the impact of single-directional light reflection and the large-area glass curtain wall on the city and the surrounding environment of the site.
This design strives to start from the complex functions of urban diversity, while integrating the urban context, base environment, and green ecological concepts, to create a unique urban form and space. As a super landmark of the core city in central Zhejiang, and the largest commercial office complex built with one-time investment, this project has an extraordinary symbolic significance for the urban development and construction of central Zhejiang and Jinhua.
设计团队完整名单：戚爱飞、Stefanie Rehberg、俞淳流、张晓静、袁飞龙、Felicia Menzel、Ricardo Castro Perez、Luise Albrecht、韩敬然、吴超、陈浩、林德光、李方灵、Maria Kohl、Victoria Grebe、Julia Danilin、Ulrike Baumann等