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Methodological tools for reducing road accidents on the expressway R46
Kocián, Karel ; Krpešová, Kateřina ; Frydrýn, Michal
The objective of contribution focuses on selected methodological approaches for reduction of road accidents. The lecture is focused on the following safety tools: Shortened analysis of traffic accidents, EuroRAP, drive-through safety inspection and conflict situations observation. In order to objectively compare these methodologies will then present the results of application of these safety tools on selected road section, which is R46. The final, the advantages of used methodologies based on empiric observations experienced within their application onto the sample road section, supplemented with recommendations on how to select the most suitable methodology in order to achieve a significant reduction of accidents on an arbitrary road section.
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Poměry rozsahu deformací jako kritérium fingovaných nehod
Šachl, Jindřich Jan ; Šachl, Jindřich ; Frydrýn, Michal
Ratio of EES values on vehicles after accident is usually put into context of their masses. The EES ratio can be expressed by the conversion of EES values among particular vehicles. This commonly used equation is not valid generally, because it is based on assumptions which are not complied with all types of collisions. But, is this fact well known to all experts? Many of them substitute their „own variables“ into the common equation as it is generally valid, and then, if the EES ratio does not match the “general” equation - it must be (according to their opinion) the fake accident. Unfortunately the conclusion is not usually true.
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