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Accelerating Discoveries in Traffic Science

Accelerating Discoveries in Traffic Science

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PUBLISHED
26.04.2014
DOI
https://doi.org/10.7307/ptt.v26i2.1232
ISSUE
2014 (Vol 26), Issue 2
LICENSE
Copyright (c) 2024 Ivan Lovrić, Dražen Cvitanić, Deana Breški
Creative Commons 4.0 logo
This work is licensed under a
Creative Commons Attribution-NonCommercial-
NoDerivatives 4.0 International License.

Model brzine slobodnog toka na dvotračnim cestama u BiH

Authors:

Ivan Lovrić
Sveučilište u Mostaru, Građevinski fakultet

Dražen Cvitanić
Sveučilište u Splitu, Fakultet građevinarstva, arhitekture i geodezije

Deana Breški
Sveučilište u Splitu, Fakultet građevinarstva, arhitekture i geodezije

Keywords:free flow speed, Brzina slobodnog toka, rural roads, vangradske ceste, curvature characteristics, krivinska karakteristika, space mean speed, prostorna brzina, gradient, nagib,

Abstract

Brzina slobodnog toka se kao parametar koristi u modelima transportnog planiranja, modelima analize kapaciteta cestovnih prometnica kao i u izradi dijagrama brzina-tok. Značajan broj razvijenih modela ne koristi procedure za procjenu brzine slobodnog toka već predlaže da se brzina slobodnog toka procijeni usporedbom sa zabilježenim brzinama slobodnog toka na sličnim već izgrađenim prometnicama što predstavlja značajan problem, a naročito na području Bosne i Hercegovine. U ovom radu se u prvom dijelu analiziraju problemi upotrebe postojećih modela u uvjetima prometa i prometnica u B&H, a u drugom se prikazuje model za procjenu brzine slobodnog toka razvijen na temelju opsežnog terenskog istraživanja provedenog na 9 homogenih dionica državnih i regionalnih cesta.

 

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How to Cite
Lovrić, I. (et al.) 2014. Model brzine slobodnog toka na dvotračnim cestama u BiH. Traffic&Transportation Journal. 26, 2 (Apr. 2014), 121-127. DOI: https://doi.org/10.7307/ptt.v26i2.1232.

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