ΔΙΕΡΕΥΝΗΣΗ ΟΡΙΣΜΕΝΩΝ ΧΑΡΑΚΤΗΡΙΣΤΙΚΩΝ ΤΟΥ ΣΥΣΤΗΜΑΤΟΣ ΟΔΗΓΟΣ/ΟΧΗΜΑ ΣΕ ΣΧΕΣΗ ΜΕ ΤΗΝ ΟΔΙΚΗ ΑΣΦΑΛΕΙΑ, ΤΑ ΓΕΩΜΕΤΡΙΚΑ ΚΑΙ ΤΑ ΛΟΙΠΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ ΤΟΥ ΔΡΟΜΟΥ: ΕΦΑΡΜΟΓΗ ΣΤΗΝ ΑΞΙΟΛΟΓΗΣΗ ΚΑΙ ΙΕΡΑΡΧΗΣΗ ΤΟΥ ΟΔΙΚΟΥ ΔΙΚΤΥΟΥ

THE MAIN OBJECTIVE OF THIS RESEARCH WORK IS THE EXAMINATION, WITH PERFORMANCE CRITERIA, OF THE TWO LANE RURAL ROADS IN GREECE. TWO CRITERIA ARE BEING USED; FIRST THE AVERAGE SPACE SPEED OF ALL VEHICLES, WHICH IS CONSIDERED AS ONE OF THE MOST IMPORTANT PARAMETERS OF THE SO CALLED DRIVER/VEHICLE SYSTEM, AND SECOND A ROAD SAFETY ESTIMATOR. AT A FIRST STEP, MATHEMATICAL MODELS RELATING THE AVERAGE SPEED WITH GEOMETRIC, FLOW AND OTHER CHARACTERISTICS OF THE ROAD ON THE ONE HAND AND ROAD SAFETY ON THE OTHER HAND, ARE BEING BUILT, BY USING REAL DATA COLLECTED ESPECIALLY FOR THIS EFFORT. AT A SECOND STEP THESE MODELS ARE USED TO MAKE PREDICTIONS OF THE EXPECTED AVERAGE SPEED AS WELL AS PREDICTIONS OF THE EXPECTED SAFETY LEVEL AT DIFFERENT ROAD SECTIONS. IN THIS WAY THE "PERFORMANCE" OF THESE ROAD SECTIONS CAN BE DETERMINED COMPARING THE CALCULATED EXPECTED VALUES TO SOME "CRITICAL VALUES". AT A FINAL STEP A METHODOLOGY WHICH ALLOWS FOR THE RANKING AND THE QUALITY ASSESSMENT OF THE ROAD SECTIONS UNDER STUDY IS BEING PROPOSED.

Grantor dc:publisher

Aristotle University Of Thessaloniki (AUTH)

Year dc:date

1990

Authors dc:creator

• Papaioannou, Panagiotis
• Παπαϊωάννου, Παναγιώτης

• Εκπαιδευτική αξιολόγηση
• Γεωμετρία
• Ιεράρχηση
• Οδική ασφάλεια
• ΟΔΟΣ
• ΣΥΣΤΗΜΑ ΟΔΗΓΟΣ/ΟΧΗΜΑ
• ΣΧΕΣΗ ΤΑΧΥΤΗΤΑΣ-ΓΕΩΜΕΤΡΙΑΣ
• ΣΧΕΣΗ ΦΟΡΤΟΥ ΤΑΧΥΤΗΤΑΣ
• Ταχύτητα
• ΦΟΡΤΟΙ
• Assessment
• DRIVER/VEHICLE SYSTEM
• Geometry
• Ranking
• ROAD
• Road safety
• Speed
• SPEED-FLOW RELATIONSHIP
• SPEED-GEOMETRY RELATIONSHIP
• TRAFFIC VOLUMES
• Επιστήμες Μηχανικού και Τεχνολογία
• Επιστήμη Πολιτικού Μηχανικού
• Engineering and Technology
• Civil Engineering

Language dc:language

gre

Identifier

10.12681/eadd/1629

OAI identifier oai:identifier

oai:10442/1629