Editors’ Choice

2020 Skyscraper Competition
Francis Cheung, Cheung Ka Wah Francis

Hong Kong

Breaking Flat Floor Plates

By rethinking the arrangement of floor plates, this project challenges conventional office skyscrapers in terms of spatial experience, structural system, and circulation. The project started with developing a design prototype regardless of the site. This allowed me to raise the most fundamental question, ?how should a skyscraper be"? What a typical skyscraper, a type of vertical building, lacks most is vertical connections. Thus, by using paper as a testing medium due to its flexibility and fluidity, I aimed at redesigning an internal arrangement that promotes interconnections within a skyscraper.
Folding The Prototype
After several modular testings, I came up with this modular shell system. By folding 4 pieces of paper, a module that consists of different floor levels is created. Stacking up the modules results in the first prototype of my skyscraper.
Structural Experiment

Initial structural testing was performed to ensure the structure could stand. Opposite shell quarters reinforce each other – the upper part takes the tension force while the lower part is under compression. This model also suggests room of spatial variations. The in-between spaces of the adjacent shell quarters could be transformed into different types of connections or separations between slabs.
Spatial Experiment

The modular shell system was metamorphosed with t...