Voronezh State Academy of Forestry and Technologies
Author list of organization
List of articles written by the authors of the organization
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STEM FORM PATHOLOGY OF COMMON OAK
06.00.00 Agricultural sciences
DescriptionThe stem form pathology, which causes the limited life – durability and pre-mature death of the tree is described. The stem form pathologies as well as the percentage of their occurrences, depending on specific factory (age, stand degree, tree origin, land form), are reviewed
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Description
Dependence of Oak Durmast natural regeneration is established on a slope towards mutually antithetical directions (upwards and downhill, to the right and to the left along a slope). Survival features of Oak Durmast self-seeding and undergrowth on the southern exposition are studied
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PROSPECTS OF PRODUCTION AND APPLICATION OF MODIFIED WOOD
DescriptionThe matters of production of modified wood from wood of little value and manufacturing from articles substituting valuable hardwood and exotic species are analyzed in this work
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PLANNING OF CUTTING OF LOGS INTO SECTION TIMBER
DescriptionTwo variants of planning the logs cutting of into sections, for subsequent bonding in laminated section timber - boards, beams and panels are presented. The technique makes it possible to predict and ensure output of products with given specification with the bulk yield up to 70-80%
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Description
The article presents the results of the damage study of the anatomical structure of the pine trunk after fire defeating
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Description
In the article, wear resistance of an antifrictional poli-merno-metal material in direct and return steams of a friction, taking into account the conditions and modes of operation of bearings of sliding in timber equipment is considered
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INCREASE OF SOWING QUALITY OF LARGE SEEDS OF FOREST SPECIES BY SYLVULA SEEDING MACHINE
DescriptionThe article examines the process of large forest seeds sowing and adjustment of wide-gate way of sowing with the possibility of choice of sowing machine optimal working parameters
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IMPROVING OF FORM STABILITY OF OAK WOOD AFTER THERMAL AND CHEMIKAL PRETREATMENT
DescriptionThe nature of the development of internal stresses and shrinkage after thermal and chemical treatment and drying by various modes is examined
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INCREASE IN EFFICIENCY OF A FOREST CAR BY MEANS OF A RECUPERATIVE HYDRAULIC ACTUATOR
DescriptionIn the article we consider severe conditions of operation of forest cars caused by the difficult land relief and service dirt roads which are badly equipped, as a rule, abounding with roughnesses, obstacles in the form of large superficial roots, stones and boulders, frequent turning movements, steep ascents and descents, considerable cross biases, hollows and boggy sites which lead to increase in consumption of fuel by 1,5-2,0 times and to cutting-down of their life cycle. Ways of increase in their efficiency by equipment by the recuperative mechanisms providing reuse in working process unproductively disseminated to the environment energy, and also promoting increase in reliability and simplification of a design of such cars are analyzed. On the basis of the analysis of the results received when studying a condition of a question, the authors have offered a design of a forest car with a recuperative hydraulic actuator in which gears of recovery are the arrow, a handle and the basic and rotary device of the hydraulic manipulator, reversible hydraulic motors of wheels and a suspender of the forest car. The scheme is submitted and work of a recuperative hydraulic actuator is described. The technique of an assessment of efficiency of the offered design of the forest car with system of recovery of energy is given. The cyclogram of working process of the forest car with the offered hydraulic actuator is constructed
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FIELD-PROTECTIVE AFFORESTATION OF VORONEZH REGION
06.00.00 Agricultural sciences
DescriptionThe article presents the indicators of the protective afforestation in Voronezh region, biometric growth index, agricultural and environmental impact of forest belts, efficiency of agro territories