Technologies of Intermediate Felling in Difficult to Access Areas
Journal Title: Lesnoy Zhurnal (Russian Forestry Journal) - Year 2021, Vol 13, Issue 4
Abstract
The development of technologies and equipment that meet modern requirements of forest preservation and a gentle mode of forest exploitation becomes a relevant issue within the framework of the implementation of the sustainable forest management principles both at forestry enterprises and in the organization of forestry. Such technologies include developed and field-tested experimental methods of logging using balloon-rope systems for various types and methods of felling. Of particular interest is the concept of using this equipment based on the purpose logging and the environmental and forestry requirements for their implementation. The paper has informative and cognitive nature; its purpose is to provide professionals with information on new technologies and designs of specialized equipment to ensure a gentle mode of forest management and forest exploitation. The article presents the results of theoretical research on possible directions of use of balloon-rope systems when working on forest sites of specially protected natural areas. The authors propose the designs of specialized equipment for the vertical removal of trees (whips) in the process of intermediate felling on the areas with signs of hard access and ecological dependence. Such mechanisms will significantly reduce energy costs when removing branches and limbs from a standing tree and its vertical removal from the plantation. The developed designs of specialized mechanisms for skidding a vertically standing tree without its landing in the form of a grabbing, grabbingcutting and knot-cutting device with a grabber ensure the maximum possible preservation of the forest environment, since they do not cause damage to the nearby stand, the undergrowth or the soil. For citation: Abuzov A.V., Ryabukhin P.B. Technologies of Intermediate Felling in Difficult to Access Areas. Lesnoy Zhurnal [Russian Forestry Journal], 2021, no. 4, pp. 117–130. DOI: 10.37482/0536-1036-2021-4-117-130
Authors and Affiliations
A. V. Abuzov, P. B. Ryabukhin
The Use of Spatial Analysis Methods in Assessing the Degree of Fire Frequency in Forests of the Khabarovsk Territory
Forest fires are the dominant factor in the transformation of natural landscapes in the boreal zone. The area of the Khabarovsk Territory, 93.6 % of which belongs to the forest fund lands, currently has a forest cover of...
Radial Growth of Spruce (Picea abies (L.) Karst. × P. obovata Ledeb.) in the Conditions of Mining Impact
A dynamic of radial growth of spruce near a quarry of kimberlite pipes is investigated in this study. The quarry is considered as a potential source of anthropogenic impact. The research takes place at the central part o...
Morphological Analysis and Optimization of Technological Process for Rip Cutting of Round Timber
Coniferous sawn timber is extensively used in construction. However, the dimensional and qualitative composition of the round timber for lumber production has recently deteriorated significantly. The number of sawn logs...
Performance Assessment of the Drying Section of Machines for the Production of Tissue Paper Grades
The paper presents the method for assessment the performance of high-speed Yankee hoods in the production of tissue paper grades and the results of its use in working machine. The following parameters are found applying...
Improving the Performance of Wood-Metal Slide Bearings for Forestry Machinery
The performance of slide bearings in forestry machines and equipment is largely determined by the load-carrying capacity and antifriction qualities that depend on the bearing capacity of the sleeve (insert) material, the...