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Učinki večbobenskega žičnega žerjava tipa Konrad Mounty 4000 in težavnost dela delavca zapenjalca [Elektronski vir] : diplomsko delo - visokošolski strokovni študij - 1. stopnja = Productivity of cable crane Konrad Mounty 4000 and physiological workload of the chokerman : B. Sc. Thesis - Professional Study ProgrammesAmbrožič, Luka, 1992-Diplomsko delo se ukvarja s strukturo časov pri žičnem spravilu z žičnim žerjavom Konrad Mounty 4000. Merjeni so bili dnevni učinki na različnih spravilnih razdaljah, ločeno za spravilo navzgor in ... navzdol. Z meritvami srčnega utripa med delom je bilo ugotovljeno, ali se težavnost dela delavca zapenjalca z večanjem spravilne razdalje spreminja. Na štirih deloviščih je bilo posnetih 257 uporabnih ciklov spravila lesa. Uporabljena je bila kronometrična metoda merjenja časov. Na podlagi meritev so bili izračunani deleži produktivnih in neproduktivnih časov. Opravljena je bila primerjava učinkov univerzalnega večbobenskega žičnega žerjava s stolpom glede na delovišča. Izmerjeni dnevni učinki so bili primerjani z učinki ugotovljenimi z normativi za univerzalni večbobenski žični žerjav s stolpom Syncrofalke 3t. Analizirali smo odvisnost razdalje spravila lesa z izmerjenim srčnim utripom. Z grafi so bile ponazorjene primerjave izmerjenega povprečnega pulza po delovnih operacijah na različnih dolžinah žičnih linij. Rezultati meritev nam prikazujejo višje dnevne učinke za 4-tonski žični žerjav od normiranih učinkov za 3-tonski žični žerjav. Dan podatek potrjuje eno od hipotez v nalogi. Z nalogo so bili ugotovljeni višje učinki spravila lesa navzgor kot navzdol ter da se težavnost dela delavca zapenjalca z večanjem dolžine linije manjša.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [L. Ambrožič], 2024Language - slovenianCOBISS.SI-ID - 198296835
Author
Ambrožič, Luka, 1992-
Other authors
Krč, Janez, 1967-
Topics
žični žerjav |
težavnost dela |
žičniško spravilo lesa |
učinki |
cable crane |
physiological workload |
cable yarding |
productivity
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Ambrožič, Luka, 1992- | |
Krč, Janez, 1967- | 12796 |
Source: Personal bibliographies
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