Dynamics of a loader during a stroke

• Autorzy: Towarek Z. , Zakrzewski S.
• Konferencja: Symposium Vibrations in Physical Systems (XXI ; 26-29.05.2004 ; Poznań-Kierz, Polska)
• Języki publikacji: EN

Abstrakty

EN

In this scientific publication, a model of a joint loader during a stroke of the bucket against a fixed obstruction was considered. For the loader model assumed, Lagrange dynamic equations of motions, which described the behaviour of the whole system prior to a stroke, were formulated. Using Lagrange equations for instantaneous forces, the value of the impulse of the force formed during a stroke of the bucket against a fixed obstruction was determined.

Słowa kluczowe

EN

joint loader; Lagrange dynamic; stroke

PL

ładowarka przegubowa; ruch Lagrange'a; uderzenie

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2004
• Tom: Vol. 21
• Strony: 383--386
• Opis fizyczny: Bibliogr. 3 poz., rys., wz.

Twórcy

autor

Towarek Z.

• Dep. of Mechanical Sciences Technical University of Łódź ul. Stefanowskiego 1/15, Łódź, Poland

autor

Zakrzewski S.

• Dep. of Mechanical Sciences Technical University of Łódź ul. Stefanowskiego 1/15, Łódź, Poland

Bibliografia

• 1. Towarek. Z. Dynamics of a single-bucket excavator on a deformable soil foundation during digging of ground. International Journal of Mechanical Sciences 45 (2003) 1053-1076,
• 2. Towarek. Z., Zakrzewski S. Dynamical analysis of the system of joint connected masses after impact against a fixed obstacle.7th conference on Dynamical systems theory and applications 2003, Łódź,
• 3. Leyko J. Dynamics of material systems. (Dynamika układów materialnych) PWN 1961.