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Težavnost dela in obremenitve gozdnega delavca z ropotom pri spravilu lesa z žičnim žerjavom : diplomsko delo - visokošolski strokovni študij - 1. stopnja = Physical workload and noise exposure at cable yarding with Syncrofalke : B. Sc. Thesis - professional study programmesČadež, TimotejNamen raziskave je bil ugotoviti razlike v težavnosti del a in obremenitvijo z ropotom na delovnih mestih, ki se pojavljajo pri spravilu z žičnim žerjavom Sychrofalke. Štiri dnevne meritve so bile ... izvedene pri montaži žičnega žerjava, pri pripenjanju bremen, pri upravljanju vozička ter pri upravljanju stroja. Vse meritve so bile opravljene na istem delavcu. Rezultati kažejo, da je največja težavnost dela pri montaži žičnega žerjava (74,9 u/min, 53,1 %), manjša pri pripenjalcu - sekaču (39,2 u/min, 27,8 %)) in najmanjša pri strojniku (18,4 u/min, 13,1 %). Ker je skup na ocenjena težavnost dela pri spravilu lesa 37 u/min oz. 27% večja od mednarodno dogovorjenih mej ( HR w 35 u/min ali HR r 40 %), je težavnost dela prevelika. Obremenitve z ropotom v 8 urnem delovniku so največje pri pripenjalcu - sekaču (96,2 dB(A)), manjša j e pri montaži (93,8 dB(A)), sledi delovno mesto strojnika (87,9 dB(A)) in pripenjalec - upravljalec (82,4 dB(A)). Glede na mednarodno zakonodajo ocenjene skupne obremenitve pri spravilu lesa z žičnim žerjavom (92,0 dB(A)) presegajo spodnjo in zgornjo opozori lno vrednost dnevne izpostavljenosti, pri neuporabi osebne varovalne opreme pa tudi mejno vrednost.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [T. Čadež], 2014Language - slovenianCOBISS.SI-ID - 3933350
Author
Čadež, Timotej
Other authors
Potočnik, Igor, 1960-
Topics
žičnično spravilo lesa |
težavnost dela |
pulz |
obremenitve z ropotom |
ekvivalentna jakost ropota
Library/institution |
City | Acronym | For loan | Other holdings |
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Slovenian Forestry Institute, Forestry Library, Ljubljana | Ljubljana | GIS |
outside loan 1 cop.
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Year | Impact factor | Edition | Category | Classification | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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DRS, in which the journal is indexed
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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Čadež, Timotej | |
Potočnik, Igor, 1960- | 06473 |
Source: Personal bibliographies
and: SICRIS
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