دانلود رایگان Transportation Lighting Management
بخشی از متن فایل:
Properly designed and installed roadway lighting can result in significant reductions in nighttime traffic accidents, act as a deterrent to crime, increase commercial activity, and improve aesthetic value.
Roadway lighting increase traffic safety by enhancing the visibility of potential roadway hazards, other vehicles, pedestrians, and roadway geometrics.
Pedestrians are among the largest beneficiaries of lighting installed on urban streets.
Studies indicate reductions of up to 80% in pedestrian accidents and reductions ranging from 20% to 40% for all types of night accidents.
Roadway lighting has been recognized as a viable countermeasure for increasing traffic safety since 1966.
در این فایل اقدام به معرفی و اهمیت روشنایی در راهها و تونلها و ... ( به زبان انگلیسی) شده است.
1-Benefits & fundamentals of Lighting
2-Facility & area classifications
3-Roadway lighting considerations
5-Types of luminaries
6-Safety & supports
8-Foundations & bases