Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Evaluation of Delineation Systems for Temporary Traffic Barriers in Work Zones. Final Report
Concrete median barriers are often used in construction zones to keep traffic from entering a work area or from hitting an exposed object or excavation, to protect workers, to separate two-way traffic and to protect construction such as false work for bridges. In some construction zones, especially on interim roadways, concrete barriers are installed where the roadways are not only substandard but also lack adequate illumination. In these cases, barrier-mounted reflectors are commonly used as aids to nighttime visibility. The study evaluated the effectiveness of seven of the concrete barrier delineators currently on the market.
Evaluation of Delineation Systems for Temporary Traffic Barriers in Work Zones. Final Report
Concrete median barriers are often used in construction zones to keep traffic from entering a work area or from hitting an exposed object or excavation, to protect workers, to separate two-way traffic and to protect construction such as false work for bridges. In some construction zones, especially on interim roadways, concrete barriers are installed where the roadways are not only substandard but also lack adequate illumination. In these cases, barrier-mounted reflectors are commonly used as aids to nighttime visibility. The study evaluated the effectiveness of seven of the concrete barrier delineators currently on the market.
Evaluation of Delineation Systems for Temporary Traffic Barriers in Work Zones. Final Report
G. U. Ugwoaba (Autor:in)
1987
186 pages
Report
Keine Angabe
Englisch
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| NTIS | 1980
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