Stress-Strain State of Compound Boom of Dragline Excavator
Abstract
The paper deals with the problem of optimization of steel structures of dragline excavators with compound boom. The stages of excavator boom optimization are considered. A computer-aided design system WinMachine is used for these investigations. The intermediate results of the experiment are represented by the allocation map of equivalent stress distribution and their dependence on the installation angle of installation of the bottom boom section. Recommendations are given for the angle of installation of the bottom boom section to reduce maximum stresses.
About the Authors
Maiya B. Ivanenko
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Vladimir G. Ananin
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Vladimir A. Slepchenko
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
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Review
For citations:
Ivanenko M.B., Ananin V.G., Slepchenko V.A. Stress-Strain State of Compound Boom of Dragline Excavator. Vestnik of Tomsk state university of architecture and building. 2016;(3):205-210. (In Russ.)
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