Design of highway lighting

The object of research is a highway in the village of Arda with a roadway width of 7.0 m and roadsides of 2.5 m each. Lighting works will be carried out on the road. The purpose of this work is to analyze the standards of lighting design, designed according to domestic and foreign methods. Method. The calculated values of average illumination and average brightness were determined analytically in the DIALux Evo program. For the calculation, the height of the lamp was 12.0 m, the distance between the supports was 35 m and the angle of inclination of the lamp console was 15 degrees. The lamps are located on one side of the road, the width of the carriageway is 7.0 m, the width of the roadsides is 2.5 m. Results. The values of the average illumination meet the normative indicators. The values of the average brightness according to the foreign methodology were less than the standard value. Reducing the pitch between the luminaires from 35 m to 30 m allowed us to obtain a brightness value that meets the standards. The analysis of the calculation formulas showed their complete identity.

***ARTICLE IN PRESS***