The structure is composed by a series of Y shape units, with each one being cantilevered column system consisting a few steel-encased RC columns in cruciform. Cruciform are chosen for columns to mitigate the impression of the structure bulkiness. Structural deformation between units are controlled by the steel rods linking the V-shape panels. They were installed afterwards to release the force from dead load, thus reducing the size. Ribs over the V-shape panels are hidden in thatched layer on the roof.
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