Оптимізація впливу вологості і температури на міцність і довговічність термопластичних клейових з’єднань деревини

Богдан Кшивецький

doi:10.36930/

Authors

B.Ya. Kshyvetskyy Ukrainian National Forestry University https://orcid.org/0000-0002-0315-3702

DOI:

https://doi.org/10.36930/

Keywords:

thermoplastic polyvynilacetate glues, glue connection, mathematical model, optimization, durability, longevity.

Abstract

Presented is optimization methodology, also a gradient method is proposed to estimate optimum values of atmospheric moisture and ambient temperature effects on strength and durability of thermoplastic adhesive wood joints. By means of the proposed gradient method and methodology as well as mathematical modeling stress-strain state of bonded wood joints, the optimization of atmospheric moisture and ambient temperature influence on strength and durability of thermoplastic adhesive wood joints under operating conditions has been carried out. Optimum values for atmospheric moisture content and ambient temperature have been established for operation of thermoplastic polyvynilacetate-based adhesive wood joints.

References

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