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Primerjava učinkovitosti čiščenja podrasti z motorno žago in motorno koso : diplomsko delo - visokošolski strokovni študij
ID Gorenc, Rok (Author), ID Krč, Janez (Mentor) More about this mentor... This link opens in a new window

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MD5: DB2E3C1096A86A1A32B2E77772560AD2
PID: 20.500.12556/rul/e3d1f196-e0e6-43b7-b678-48117b246ce6

Abstract
Meritve za diplomsko nalogo so potekale v letu 2009 pod trasami daljnovodov na območju Novega mesta, Mirne peči ter Krskega. Namen naloge je bila predstavitev ter primerjava učinkovitosti dveh načinov dela pri čiščenju podrasti. Študijo smo izvedli na stirih objektih, ki so predstavljali različne pogoje za delo. Na vsakem objektu je bila popisana drevesna vrsta, debelina in gostota podrasti, delez ostankov drevja na tleh, skalovitost ter naklon terena. Znotraj objektov smo snemali način dela z motorno žago in motorno koso ter ju primerjali med sabo. Ugotovili smo da je način dela z motorno koso učinkovitejši in cenejši. Povprečni učinek pri motorni žagi je znašal 357 m2/ou, pri motorni kosi pa 488 m2/ou. Povprečni stroški za očiščenje m2 površine so pri motorni zagi znasali 0,071 EUR, pri motorni kosi pa0,041 EUR.

Language:Slovenian
Keywords:motorna kosa, motorna žaga, podrast, sečnja, primerjava, učinki, stroški
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:BF - Biotechnical Faculty
Place of publishing:Ljubljana
Publisher:[R. Gorenc]
Year:2010
Number of pages:VII, 42 f.
PID:20.500.12556/RUL-17752 This link opens in a new window
UDC:630*32(043.2)=163.6
COBISS.SI-ID:3055526 This link opens in a new window
Publication date in RUL:11.07.2014
Views:2126
Downloads:284
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Secondary language

Language:Unknown
Abstract:
Measurements for my thesis took place under electricity transmission lines in the areas of Novo mesto, Mirna Peč and Krsko and were done in year 2009. Main purposes of the thesis were to present and compare the effectiveness of two different methods of working in cleaning of undergrowth. This research was carried out at four facilities representing various working conditions. At each facility, we marked tree species, thickness and density of undergrowth, portion of residues of trees in the ground, portion of rocks and a slope of the terrain. We recorded and compared both methods of working within the facilities, one method with a chainsaw and the other with a brush saw. We havefound that working with the motor scythe is more efficient and less expensive. The average effect of chainsaw was 357 m2/machine hour and the average effect of brush saw was 488 m2/machine hour. The average costs for cleaning of one square meter with chainsaw were 0,071 eur, whereas the average costs with brush saw were 0,041 eur.


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