Capture the image of harmony, power, fluency and continuity, and form the facade lighting style with great tension.

Xi'an Honghui Hospital

01

 Project background 

Xi'an Red Cross Hospital High-speed Railway New Town Campus is a key project and livelihood project in Xi'an. The project is located in the northwest of the intersection of Shangxian Road and Yuanfeng Second Road in Economic Development Zone, with Wenjingshan Park on the west side and Shangxian Road on the east side. There are 3,000 beds in the campus of High-speed Railway New Town, with a total investment of about RMB 5.75 billion, which is the largest hospital with the maximum number of beds and the largest investment in Xi'an history.

02

 Design idea 

03

 Facade design 

Starting from the characteristics of "Strong Orthopedics" in Red Cross Hospital, the facade modeling design captures the image of smooth and continuous bone venation, organizes it with horizontal long-line architectural language, and incorporates parametric design thinking to form an architectural style with great tension. It strongly conveys the aesthetic feeling of power and the sensory impact brought by the flow of space.

 The glass facade on the first floor should be bright in vertical direction and hiding in horizontal direction 

The facade system on the first floor should be the frame-type and bright in vertical direction and hiding in horizontal direction, and the glass should be the 8 double silver Low-E + 12Ar + 8mm insulating tempered glass. Argon is eliminated from the glass at the column and wall positions, and 2mm thick aluminum veneer is used as the backing plate.

 Window-wall system 

This position is irregular hyperbolic, which cannot be realized by window-wall system. If the facade considered, the requirements of Document No. 38 of the Ministry of Housing and Urban-Rural Development need to be considered, so this position needs to be realized by window-wall system. 

Rhinoceros model diagram of original curved surface

According to rhinoceros simulation calculation and analysis, the maximum position of warping point is 26.7mm (three points coplanar and one point warping value).

Warpage analysis (the number is the warpage value)

The keel is modeled and analyzed by SAP2000, and the analysis results meet the requirements of structure and construction.

The internal experts are organized to demonstrate and analyze the position, and model and simulate rhinoceros, and the final conclusion is that it can be realized.

Window-wall and interlayer aluminum facade share keel, column and steel bracket are connected by bolts, and steel bracket is welded with embedded parts.

 Aluminum alloy ribbon decorative grilles 

The grilles should be the aluminum alloy square tube grille with buckle cover to avoid exposure of screws. It should be set to be opened at the rescue window position. 316 stainless steel pick-up is used to connect with the keel of window wall, and the surface treatment of aluminum profile should be fluorocarbon spraying.

04

 Lighting design 

The modern Silk Road is no longer the long road with camel bells two thousand years ago, but a three-dimensional and multi-dimensional grand economic corridor. Being in the torrent of history, the Red Cross Hospital relies on advanced medical technology and the spirit of hanging pots to help the world, and its 100-year history has become more and more prosperous. The lighting design should be the fine lighting environment, reflecting humanistic care. The lighting mainly highlights the building structure and should be the warm color light to form a warm and comfortable medical night scene environment.

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Weekday mode

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Weekend mode

Holiday mode

The main body of the building takes white as the basic color tone, combined with the soothing metaphor of horizontal lines, it creates the characteristics of quiet and healing medical architecture. The curved facade shape not only implies the cultural charm of "Chang'an is Surrounded by Eight Rivers", but also complements the mountains and waters in the surrounding Wenjingshan Park, creating a harmonious and comfortable medical environment for patients and medical staff. The combination of lighting design and facade design conveys the healing concept of humanity and health together.

Xi'an Red Cross Hospital High-speed Railway New City Campus under Construction