Full text of this article is only available in PDF format.

Matti Kärkkäinen (email)

Näkökohta kuitupuupölkkyjen siirtelymatkasta.

Kärkkäinen M. (1973). Näkökohta kuitupuupölkkyjen siirtelymatkasta. Silva Fennica vol. 7 no. 3 article id 4883. https://doi.org/10.14214/sf.a14720

English title: A note on the moving distance of pulpwood bolts

Abstract

The aim of the paper was to analyse, using a computer simulation technique, the moving distance of pulpwood bolts when direct felling of trees is used and the bolts are gathered alongside the strip road. According to the results, the average moving distance of bolts depends in a complicated way on the usable part of the stem and the spacing of strip road. As a rule, the differences between moving distances of two-meter bolts weighted and unweighted by bolt volume of various trees is 0–16% when the strip road spacing is 30 m the reason being the fact that the heaviest butt bolts are often more far away from the strip road than the top bolts.

The PDF includes a summary in English.

Original keywords
hakkuut; kuitupuu; metsätyö; puunkorjuu; metsäkuljetus; ajourat; kaato; kasaus

English keywords
forest haulage; pulpwood; timber harvesting; fellings; forest work; off-road haulage; strip road; bunching

Published in 1973

Views 4069

Available at https://doi.org/10.14214/sf.a14720 | Download PDF

Creative Commons License CC BY-SA 4.0

Register
Click this link to register to Silva Fennica.
Log in
If you are a registered user, log in to save your selected articles for later access.
Contents alert
Sign up to receive alerts of new content

Your selected articles
Send to email
Heinonen T., Pukkala T. (2004) A comparison of one- and two-compartment neighbo.. Silva Fennica vol. 38 no. 3 article id 419 (remove) | Edit comment
Kellomäki S., Saastamoinen V.-L. (1975) Trampling tolerance of forest vegetation Acta Forestalia Fennica vol. 0 no. 147 article id 7581 (remove) | Edit comment
Ralston R., Buongiorno J. et al. (2004) Potential yield, return, and tree diversity of m.. Silva Fennica vol. 38 no. 1 article id 435 (remove) | Edit comment
Cajander A. K., (1923) Cultivation of exotic tree species as forestry a.. Acta Forestalia Fennica vol. 24 no. 1 article id 7074 (remove) | Edit comment
Buongiorno J., Kolbe A. et al. (2000) Economic and ecological effects of diameter-limi.. Silva Fennica vol. 34 no. 3 article id 627 (remove) | Edit comment
Mallik A. U., Bell F. W. et al. (2002) Effectiveness of delayed brush cutting and herbi.. Silva Fennica vol. 36 no. 2 article id 541 (remove) | Edit comment
Luukkanen O., (1976) Observations on forest research in the USSR Silva Fennica vol. 10 no. 1 article id 4929 (remove) | Edit comment
Kärkkäinen M., (1973) A note on the moving distance of pulpwood bolts Silva Fennica vol. 7 no. 3 article id 4883 (remove) | Edit comment
Your search results