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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Spelling suggestions: "subject:"free vibration"" "subject:"tree vibration""

1

Analytical Modeling of Tree Vibration Generated during Cutting Process

Karvanirabori, Payman 01 January 2009 (has links) (PDF)
There are several ways to cut down a tree. The piece by piece cutting method is studied in this research. By modeling the cutting process into simple dynamic models and obtaining governing equations of motion of tree and cut piece in each model, the forces during cutting process were calculated. The method was then applied to a set of real data and tree vibrations were compared with field measurements. The study is very rare in the case of the variety of the topics it covers from dynamics and mechanics to finite element modeling of a biological system.
Cutting process
Tree vibration
Finite element model of tree
Civil engineering
Civil and Environmental Engineering
Computational Engineering
Mechanical Engineering
Other Engineering

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