The vibration stress of the feller-buncher operator during the process of loading the logs onto a timber truck
https://doi.org/10.21266/2079-4304.2022.239.181-190
Abstract
In article the dynamic model of system is developed «the operator – skidding tractor – tree bunch». The mathematical description is worked out in the form of the equation of Lagrange second number. The system of the equations is solved concerning elastic deformation of the suspension seats. Model approbation is carried out on an example of serially felling and skidding machine LP-19A.
About the Authors
V. A. Aleksandrov
St.Petersburg State Forest Technical University
Russian Federation
Russian Federation
ALEKSANDROV Valentin A. – DSc (Technical)
194021. Institute per. 5. St. Petersburg
A. V. Aleksandrov
St. Petersburg State Forest Technical University
Russian Federation
Russian Federation
ALEKSANDROV Aleksei V.
194021. Institute per. 5. St. Petersburg
A. F. Volkov
St. Petersburg State Forest Technical University
Russian Federation
Russian Federation
VOLKOV Aleksandr F.
194021. Institute per. 5. St. Petersburg
L. N. Luzanova
St.Petersburg State Forest Technical University
Russian Federation
Russian Federation
LUZANOVA Lyudmila N.
194021. Institute per. 5. St. Petersburg
References
1. Aleksandrov V.A. Modeling of technological processes wood mashin. М.: Экология, 1995. 256 р. (In Russ.)
2. Gasymov G.Sh, Aleksandrov V.A. Loadings in elements of designs valochnopackaging mashin. SPb.: Izd.-vo Politehn. Un-ta, 2009. 155 p. (In Russ.)
3. Мартынова N.B. Vibronagruzhennost of the operator of the valochno-packaging car in a mode of emergency dump of a packaged tree. Izvestia Sankt-Peterburgskoj Lesotehniceskoj Akademii, 2009, iss. 189, pp. 11–118. (In Russ.)
4. Martynova N.B., Aleksandrov V.A. Вибронагруженность the operator of the valochno-packaging car in a mode of overcoming of an obstacle "a posting" method. Izvestia Sankt-Peterburgskoj Lesotehniceskoj Akademii, 2009, iss. 188, pp. 155–161. (In Russ.)
Review
For citations:
Aleksandrov V.A., Aleksandrov A.V., Volkov A.F., Luzanova L.N. The vibration stress of the feller-buncher operator during the process of loading the logs onto a timber truck. Izvestia Sankt-Peterburgskoj lesotehniceskoj akademii. 2022;(239):181-190. (In Russ.) https://doi.org/10.21266/2079-4304.2022.239.181-190
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