Cestovna rasvjeta u urbanim sredinama

undergraduate thesis

• Title (english): Road lighting in urban area
• Author: Helena Petljak
• Mentor: Vesna Dragčević (mentor)
• Committee member: Ivo Haladin (predsjednik povjerenstva)
• Committee member: Saša Ahac (član povjerenstva)
• Committee member: Vesna Dragčević (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Transportation Engineering); Zagreb
• Defense date and country: 2024-09-03, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering

Abstract

U ovome je radu riječ o javnoj cestovnoj rasvje􀆟 u gradskim, gusto naseljenim područjima gdje je motorni, a osobito pješački promet učestao i zah􀆟jeva posebnu pažnju pri projek􀆟ranju elemenata prometnice. Vidljivost sudionika u prometu narušena je zbog fizikalnih pojava kao što su refleksija, refrakcija i apsorpcija, stoga je svrha cestovne rasvjete definirana kao mjera koja će poveća􀆟 i poboljša􀆟 vidljivost, a 􀆟me smanji􀆟 broj prometnih nesreća i učestalost kriminala noću. Navedeni su elemen􀆟 kao što su izvori, svje􀆟ljka, nosači koji omogućavaju funkcionalnost sustava te njihove karakteris􀆟ke po kojima se prosuđuju za uporabu na prometnici i po ekonomičnos􀆟. Opisane su vrste rasporeda rasvjete i gdje se koriste. Istaknute su i posljedice suvislog korištenja rasvjete u urbanim sredinama koje dovode do problema svjetlosnog onečišćenja, ali su dana i rješenja za minimiziranje onečišćenja.

Abstract (english)

This paper discusses public road ligh􀆟ng in urban, densely populated areas where motor and pedestrian traffic is frequent and requires special a􀆩en􀆟on when designing road elements.
The visibility of road users is challenged by physical phenomena such as reflec􀆟on, refrac􀆟on
and absorp􀆟on, making the purpose of road ligh􀆟ng to increase and improve visibility, thereby reducing the number of traffic accidents and crime at night. Elements such as light sources, lamps and beams, which enable the func􀆟onality of the system, are listed along with their characteris􀆟cs, which are evaluated for use on roadways and are based on economic efficiency. The types of ligh􀆟ng arrangements and where they are used are also described. The paper also highlights the consequences of excessive ligh􀆟ng in urban areas that lead to light pollu􀆟on, and offers solu􀆟ons for minimizing this pollu􀆟on.

• Keywords: cestovna rasvjeta; cesta; urbana sredina; vidljivost; svjetlosno zagađenje; raspored izvora svjetlos􀆟; sigurnost prometa
• Keywords (english): road lighting; road; urban area; visibility; light pollution; lighting fixtures layout; road safety
• Language: croatian
• URN:NBN: urn:nbn:hr:237:849764
• Study programme: Title: Civil Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-09-10 09:25:02