Halcrow has expert capabilities in the visualisation of
tunnel environments, and has successfully modelled a number of tunnels
for various clients.
In order to design safe and comfortable tunnels, a number of issues should be considered, including:
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lighting |
|
lining colour and texture |
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emergency signage |
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cross-passage locations |
|
walkway design |
Each of these design elements is important in establishing
the aesthetic environment in a tunnel, and in ensuring a high standard of safety.
Desirable outcomes from the design process include:
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avoidance of driver fatigue |
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highlighting of safety features, in readiness for an emergency scenario |
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minimising the feeling of claustrophobia |
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reducing the level of eye strain |
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improving the visibility of road feature |
