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Primerjava obremenitve sekača s tresenjem pri sečnji mlajših sestojev iglavcev z akumulatorsko (Makita DUC302Z) in bencinsko motorno žago (Makita EA3200S35B) : diplomsko delo - univerzitetni študij - 1. stopnja = Vibration exposeru during felling of juvenile conifers standas with battery (Makita DUCZ) and petrol powered chainsaw (Makita EAB) : B. Sc. Thesis - academic study programmesMesec, Luka, gozdarV diplomski nalogi želimo odgovoriti na vprašanje, ali je obremenjenost sekača s tresenjem manjša pri delu z akumulatorsko kot z bencinsko motorno žago. Raziskava je potekala na območju ... Vrhnika-Logatec, v GGO Ljubljana, GGE Vrhnika. V raziskavo je bilo zajetih 10 suhih, po žledu in podlubnikih poškodovanih smrekovih dreves. Polovico izbranih dreves je bilo posekanih z akumulatorsko motorno žago (MAKITA DUC302Z) in polovica z bencinsko motorno žago (MAKITA EA320035B). Rezultati so pokazali, da je obremenitev sekača s tresenjem rok in dlani pri delu z bencinsko motorno žago večja, pri vseh delovnih operacijah, razen pri krojenju in prežagovanju, kjer je obremenitev manjša za 1,2 m/s2. Obremenitve so tako pri pripravljalnih delih in zaseku večje za 1,3 m/s2, pri podžagovanju za 1,5 m/s2, pri obdelavi korenovca za 0,2 m/s2 in pri kleščenju za 0,4 m/s2. Kljub temu, da je ocenjena osemurna vrednost izpostavljenosti pri delu z bencinsko motorno žago (3,69 m/s2) nižja od izpostavljenosti pri delu z akumulatorsko motorno žago (3,37 m/s2), obe vrednosti presegata opozorilno vrednost dnevne izpostavljenosti. Za zmanjšanje obremenitev s tresenjem so tudi pri delu z akumulatorsko motorno žago potrebni tehnični in organizacijski ukrepi.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana, 2016 : [L. Mesec]Language - slovenianCOBISS.SI-ID - 4638886
Author
Mesec, Luka, gozdar
Other authors
Potočnik, Igor, 1960- |
Poje, Anton
Topics
pridobivanje lesa |
sečnja |
ergonomija |
obremenitev s tresenjem |
motorne žage |
bencinske motorne žage |
akumulatorske motorne žage
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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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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Mesec, Luka, gozdar | |
Potočnik, Igor, 1960- | 06473 |
Poje, Anton | 22576 |
Source: Personal bibliographies
and: SICRIS
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