Title: Environmental countermeasures for safe traffic in the tunnels
Abstract: This paper states about many kinds of facilities equipped in road tunnels. These are ventilation system, lighting system, emergency equipment and portal, interior finish. They function relating mutually to assure the safe environment at ordinary times, also to protect human lives and to prevent the damage from spreading in an emergency. Since the extension rate of tunnels in the road network in Japan will increase remarkably in the future, these facilities will be expected to be well recognized.
Publication Year: 1985
Publication Date: 1985-01-01
Language: en
Type: article
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