Issue №1, Vol. 16
Kamusin A., Borisov V., Akinin D., Kaznacheeva N. Some problems of tree-length skidding // Resources and Technology. 2019. №1, Vol. 16. P. 52‒67.



DOI: 10.15393/j2.art.2019.4422

Some problems of tree-length skidding

Kamusin
   Albert Abetdinovich		Moscow State Technical University named after N.E. Bauman (Mytishchi branch), kamusin@mgul.ac.ru
Borisov
   Vyacheslav 		Moscow State Technical University named after N.E. Bauman (Mytishchi branch), vborisov@rambler.ru
Akinin
   Dmitry 		Moscow State Technical University named after N.E. Bauman (Mytishchi branch), akinin.dmitrij2013@yandex.ru
Kaznacheeva
   Natalya 		Moscow State Technical University named after N.E. Bauman (Mytishchi branch), kaznacheeva@bmstu.ru
Key words:
mathematical model
wheeled vehicles
timber hauling
the oscillation axis
dynamic loads		 Summary: The article focuses on the problems of tree-length skidding, namely, on the vibrations arising due to the interaction between a tree-length skidder and movement surfaces. A mathematical model demonstrates the interaction between forces applied to the moving tree length. A differential equation characterizes a bending-moment curve of the tree length under dead transverse load. Natural vibration frequencies of the tree length are determined by using an energy method.

Displays: 981; Downloads: 541;