Detail publikace

Difference in the magnitude of power saw vibrations affecting the operator during forest felling

STANĚK, L. NERUDA, J. MERGL, V.

Originální název

Difference in the magnitude of power saw vibrations affecting the operator during forest felling

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This study deals with a question whether the magnitude of vibrations affecting the power saw operator during the tree felling is still the same or not. For this purpose, the tree felling was broken down into several partial operations (pruning of lower tree part; cutting of buttresses; felling; delimbing) at which the values of vibrations were recorded and mutually compared. The vibrations were measured during the felling of 121 trees with the activity being made by one feller with one type of power saw and one type of power saw chain, and the felled trees included both live and dead standing trees. The vibrations were measured on the front and rear handles of the power saw in compliance with standards EN ISO 22867, EN ISO 5349-1 and EN ISO 5349-2. As to the mutual comparison, research results demonstrated a difference in 69.23% of cases. A maximum increase of vibrations during the experiment (17.0 m s(-2)) was recorded on the rear handle during the partial activity of Delimbing live trees, the lowest increase of vibrations (0.320 m s(-2)) being localized in the same partial activity, only on the front handle.

Klíčová slova

safety and health protectionstem, wood moisture, forestry, work hygiene, dead standing treed, delimbing

Autoři

STANĚK, L.; NERUDA, J.; MERGL, V.

Vydáno

1. 3. 2023

Nakladatel

Sciendo

Místo

Warsaw, Poland

ISSN

2454-034X

Periodikum

Central European Forestry Journal

Ročník

69

Číslo

1

Stát

Slovenská republika

Strany od

59

Strany do

67

Strany počet

9

URL

https://sciendo.com/article/10.2478/forj-2023-0003

Plný text v Digitální knihovně

http://hdl.handle.net/11012/244296

BibTex

@article{BUT183329,
  author="Luboš {Staněk} and Jindřich {Neruda} and Václav {Mergl}",
  title="Difference in the magnitude of power saw vibrations affecting the operator during forest felling",
  journal="Central European Forestry Journal",
  year="2023",
  volume="69",
  number="1",
  pages="59--67",
  doi="10.2478/forj-2023-0003",
  issn="2454-034X",
  url="https://sciendo.com/article/10.2478/forj-2023-0003"
}