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Ugotavljanje učinkov in optimizacija dela strojne skupine pri vzdrževanju gozdnih cest : magistrsko delo - magistrski študij - 2. stopnja = Determination of effects and optimization of machine fleet work in the case offorest roads maintenance : M. Sc. Thesis Master Study ProgrammesMirtič, JakaV magistrski nalogi so prikazani rezultati spremljanja in analiziranja vzdrževanja gozdnih cest. V ta namen smo na celotni dolžini gozdne ceste Pogorelški križ - Primož (3,564 km) analizirali stanje ... gozdne ceste pred izvedbo vzdrževanja, analizirali dosedanja finančna sredstva investirana v vzdrževanje, predvideli potreben obseg finančnih sredstev za optimalno sanacijo evidentiranih poškodb, ugotavljali učinke strojne skupine pri izvedbi vzdrževanja ter glede na delovne kapacitete strojev iz strojne skupine predpostavili model optimizacije delovnega procesa glede na specifične razmerevzdrževanja. Rezultati so pokazali, da je gozdna ceste Pogorelški križ - Primož očitno poškodovana in da za popolno sanacijo poškodb potrebujemo kar 16.248,16 Ž finančnih sredstev. Izvrednoteni učinki dela glede na delovno uro posameznega stroja znašajo: rovokopač - 84,77 mʹ/uro; greder - 2218,01 m`/uro (3042,93 m2/uro); kamion s prikolico - 227,39 mʹ/uro (18,24 t/uro ali 9,70 m3/uro); nakladalnik nasipnega materiala - 221,83 t/uro (117,99 m3/uro) in vibrovaljar - 3321,87 mʹ/uro (5647,18 m2/uro). Kot ozko grlo v procesu vzdrževanja se je izkazal predvsem kamion s prikolico zaradi razpoložljivega števila kamionov in velike transportne razdalje. Časovna izkoriščenost strojev iz strojne skupine za vzdrževanje gozdnih cest je torej močno odvisna predvsem od delovnih kapacitet kamiona s prikolico.Type of material - master's thesis ; adult, seriousPublication and manufacture - Ljubljana : [J. Mirtič], 2013Language - slovenianCOBISS.SI-ID - 3720870
Author
Mirtič, Jaka
Other authors
Potočnik, Igor, 1960-
Topics
gozdne ceste |
vzdrževanje |
poškodbe |
finančna sredstva |
strojna skupina |
časovne študije |
učinki |
optimizacija
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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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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Mirtič, Jaka | |
Potočnik, Igor, 1960- | 06473 |
Source: Personal bibliographies
and: SICRIS
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