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

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dc.contributor.authorStaněk, Lubošcs
dc.contributor.authorNeruda, Jindřichcs
dc.contributor.authorMergl, Václavcs
dc.coverage.issue1cs
dc.coverage.volume69cs
dc.date.issued2023-03-01cs
dc.description.abstractThis 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.en
dc.formattextcs
dc.format.extent59-67cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationCentral European Forestry Journal. 2023, vol. 69, issue 1, p. 59-67.en
dc.identifier.doi10.2478/forj-2023-0003cs
dc.identifier.issn2454-034Xcs
dc.identifier.orcid0000-0002-6561-9862cs
dc.identifier.other183329cs
dc.identifier.researcheridAAT-6341-2021cs
dc.identifier.scopus57223964673cs
dc.identifier.urihttp://hdl.handle.net/11012/244296
dc.language.isoencs
dc.publisherSciendocs
dc.relation.ispartofCentral European Forestry Journalcs
dc.relation.urihttps://sciendo.com/article/10.2478/forj-2023-0003cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2454-034X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectsafety and health protectionstemen
dc.subjectwood moistureen
dc.subjectforestryen
dc.subjectwork hygieneen
dc.subjectdead standing treeden
dc.subjectdelimbingen
dc.titleDifference in the magnitude of power saw vibrations affecting the operator during forest fellingen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-183329en
sync.item.dbtypeVAVen
sync.item.insts2024.03.01 18:46:14en
sync.item.modts2024.03.01 18:14:34en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. ÚADI-odbor transportních a stavebních strojůcs
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