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Factors affecting construction costs of forest roads in the Forest Administration Gospić


Pentek, Tibor; Pičman, Dragutin; Nevečerel, Hrvoje; Papa, Ivica; Lepoglavec, Kruno; Vusić, Dinko
Factors affecting construction costs of forest roads in the Forest Administration Gospić // Technology and Ergonomics in the Service of Modern Forestry / Bieniek, Jozef (ur.).
Krakow: University of Agriculture in Krakow, 2011. str. 455-465 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Factors affecting construction costs of forest roads in the Forest Administration Gospić

Autori
Pentek, Tibor ; Pičman, Dragutin ; Nevečerel, Hrvoje ; Papa, Ivica ; Lepoglavec, Kruno ; Vusić, Dinko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Technology and Ergonomics in the Service of Modern Forestry / Bieniek, Jozef - Krakow : University of Agriculture in Krakow, 2011, 455-465

ISBN
978-83-60633-51-9

Skup
Technology and Ergonomics in the Service of Modern Forestry Conference affiliated with IUFRO, RG 3.03.00

Mjesto i datum
Krakow – Krynica POLAND, June 26 – 29, 2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Forest roads designing; main project; construction costs; multiple regression analysis; Gospić Forest Administration

Sažetak
This paper describes the methodology of collecting field data necessary for realizing main forest road projects in Croatia. Major problems of developing horizontal and vertical alignment which designers have to face when desiging forest roads in the mountainous area are indicated here. Field measurements were carried out in the Gospić Forest Administration between 2004 and 2009. Gospić FA is located in the mountainous region of Croatia. Data was collected in three Forest offices: Brinje, Korenica and Udbina. Using computer program STATISTICA 8.1 (StatSoft, Inc. 2010) a total of 40 major projects were analyzed and they consisted of forest roads of the total length of 68.69 km. When data analysis was applied to multiple regression, the independent variable was the price of forest roads construction (€/km), and the dependent variables were changed due to the search of the best regression model.

Izvorni jezik
Engleski

Znanstvena područja
Šumarstvo



POVEZANOST RADA


Projekt / tema
068-0000000-3520 - Međudjelovanje parametara podloge i kotača šumskih vozila (Dragutin Pičman, )
068-0682111-2114 - Suvremene tehnologije planiranja i projektiranja mreže šumskih prometnica (Tibor Pentek, )
068-0682111-3002 - Unapređenje tehnologija pridobivanja drva u cilju zaštite okoliša i radnika (Željko Zečić, )

Ustanove
Šumarski fakultet, Zagreb