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bricworks3 the watercube post-olympics ai weiwei - ARCHILEPSY ...

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Vertigo-inducing path between volumes<br />

savvy designers<br />

are also triangulated, revealing <strong>the</strong><br />

extraordinary structural grid within.<br />

Det<strong>ai</strong>led to rest flush with <strong>the</strong> granite<br />

panels, <strong>the</strong> curt<strong>ai</strong>n wall conforms<br />

precisely to <strong>the</strong> folded surfaces,<br />

resulting in several convex and concave<br />

ridges of radiused-glass.<br />

Like many grand opera halls, <strong>the</strong><br />

m<strong>ai</strong>n concert building is conceived as a<br />

double shell. The interstitial concourses<br />

between <strong>the</strong> inner and outer shells<br />

<strong>the</strong> Guangzhou Opera House are<br />

characterized by <strong>the</strong> novel crisscrossing<br />

structural system that was<br />

pioneered specifically for <strong>the</strong> project<br />

(for those of you taking notes, it’s<br />

called a spatial folded plate triangular<br />

lattice structure). This imposing mesh<br />

of welded steel box beams appears as<br />

an abstracted metallic endoskeleton,<br />

not far removed from Herzog & de<br />

Meuron’s iconic Bird’s Nest 1300<br />

> Triangular grid overlaps<br />

at multiple scales<br />

miles away. The structural engineer<br />

expl<strong>ai</strong>ned <strong>the</strong> challenges of designing<br />

to ZHA’s exacting standards: “During<br />

<strong>the</strong> process of structural design,<br />

<strong>the</strong> architect set strict aes<strong>the</strong>tic<br />

requirements to <strong>the</strong> structure system,<br />

requiring <strong>the</strong> structure to coincide<br />

with <strong>the</strong> architectural appearance<br />

strictly, and <strong>the</strong> structure members to<br />

FOR THOSE OF YOU TAKING<br />

NOTES, IT’S CALLED A SPATIAL<br />

FOLDED PLATE TRIANGULAR<br />

LATTICE STRUCTURE<br />

be arranged with cert<strong>ai</strong>n orderliness<br />

and rhythm, and having uniform<br />

cross-section. After denying <strong>the</strong><br />

radial portal frame system and <strong>the</strong><br />

double-layer lattice shell for aes<strong>the</strong>tic<br />

reasons, a brand new type of structure<br />

55

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