
A contemporary multi-story office building with steel frame structure, curtain wall facade, and open-plan floor plates. Features energy-efficient design with natural lighting optimization.
The client wanted a 5-story office building with open-plan floor plates, minimal interior columns, and a modern glass curtain wall facade. The building needed to achieve green building certification while meeting strict seismic requirements in northeast China.
We designed a steel moment-resisting frame with composite floor decks, providing 15m column-free office spans. The curtain wall attachment system was integrated into the steel frame design. Composite action between steel beams and concrete decks reduced overall steel tonnage by 18%.
Architectural coordination, structural design
Column, beam, and deck fabrication
Erection, deck pouring, curtain wall
Interior fit-out, commissioning, certification


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