Inspired by the spine of a whale, the Vertebrae Staircase is not simply mimicry of organic form but an exploration in shaping structure. Much of the design work went into refining the single component, or vertebra, that mate with each other creating a unified spine running from floor plate to floor plate. These interlocking vertebrae create a rigid and self-supporting structure. More on Andrew McConnell's 'Vertebrae Staircase' after the break. The outer surface is composed of multiple layers of a durable composite fibre material while inside are the key structural elements. The vertebrae are mated using steel fittings and locked together with steel pins. When all the connections are made, continuous structural spirals run through everyvertebra at the hand rail and beside each step, reinforced by structural foam and a network of steel rods.
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