The Double Helix design is inspired by the fomation of our DNA. The light configurations help accentuate the curved features and provide safe commute for pedestrians at night. The outer lights are made up of a ribbon of LED’s. They are positioned to give the impression of a circling motion of the DNA, almost an illusion.
For pedestrians walking throughout the day, they added protective panels overhead to restrict some of the harsh midday sun. The panels are made from fritted glass and perforated steel mesh. They act as a shade for those high temperature sunny days.
Fritted glass is an incredible architecture resource. Not only does fritted glass help reduce sun glare, lower temperatures, and minimise the danger to birds, it can also give the exterior a distinctive look with patterns ranging from simple shapes and gradients to intricate designs.
The bridge was designed and modified using virtual 3D software. The software would be able to precisely calculate dimensions and tolerances resulting in an accurately constructed bridge.
Overall, I believe this double helix bridge is very cleverly designed to encourage tourists from across the world, bring enjoyment and wonder to locals and to make history.
25th January 2021.