Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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EFFECT OF VENEER MODIFICTION WITH ELASTOMERS ON STRUCTURL RELIABILITY OF ADHESIVE JOINTS

Ageeva T.S. 1 Levinskiy Y.B. 1
1 Ural State Forest Engineering University
An important task is to improve the structural reliability of construction plywood. Long-term stability of the construction materials and facilities, security facilities and production efficiency depend on this task. In construction, first of all it is necessary to provide structural strength of products in a real exploitation of facilities. Construction plywood can be significantly improved by modifying veneer. Anisotropy of mechanical properties is an important subject of research in the study and use of opportunities of plywood. The method of stresses and strains calculation in the individual layers of veneer with additional processing with elastomer is offered. For the theoretical study of the stress-strain state of the product an idealized structure of package in the form of explicit three-element laminate is accepted.