Definition of resonant frequencies of longitudinal fluctuations of a tree
In article It is consideredthe technique of definition of resonant frequencies of longitudinal fluctuations of a tree which are determining factors at use of vibrating technology wood-cutting works is examined. The considered technology will allow to avoid traditional uprooting of stubs which is necessary for carrying out the ambassador wood-cutting works. Application of such technology demands all-round studying of dynamic characteristics of all system «machine – tree». One of such important characteristics of such system are own frequencies of fluctuations of a tree.