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Primerjava obremenitve sekača s tresenjem pri sečnji živih in suhih smrekovih dreves : diplomsko delo - univerzitetni študij - 1. stopnja = Lumberman vibration exposure during cutting of fresh and dry spruce trees : B. Sc. Thesis - Academic Study ProgrammesKoren, NejcV diplomski nalogi želimo odgovoriti na vprašanje, ali sečnja in izdelava pri suhih smrekovih drevesih povzroča večjo obremenitev sekača s tresenjem rok in dlani v primerjavi s sečnjo in izdelavo pri ... živih smrekovih drevesih. Raziskava je potekala na območju Ljubljanskega vrha, v GGE Bistra-Borovnica, GGO Ljubljana. V raziskavo smo zajeli 10 smrekovih dreves, od tega 5 suhih, zaradi žleda in podlubnikov poškodovanih dreves in 5 živih dreves. Vseh 10 dreves je posekal isti sekač v enem delovnem dnevu. Obremenitev sekača se je ugotavljala na vodilnem ročaju motorne žage Husqvarna 562 XP. Rezultati so pokazali, da so povprečne obremenitve med glavnim produktivnim časom značilno manjše pri obdelavi živih dreves (4,36 m/s2) kot pri obdelavi suhih dreves (4,87 m/s2), vendar to ne velja za vsako posamezno delovno operacijo. Za zmanjšanje obremenitev s tresenjem je poleg nekaterih tehničnih ukrepov treba rezultate raziskave upoštevati predvsem pri organizaciji dela na sečiščih z veliko koncentracijo suhega lesa.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [N. Koren], 2018Language - slovenianCOBISS.SI-ID - 5190822
Author
Koren, Nejc
Other authors
Poje, Anton
Topics
sečnja |
obremenitev s tresenjem |
smreka |
drevesa |
ergonomija |
wood cutting |
vibration exposure |
spruce |
tree |
ergonomics
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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Koren, Nejc | |
Poje, Anton | 22576 |
Source: Personal bibliographies
and: SICRIS
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